Understanding ISIS’S Thought that Brings to Radical Action

Islamic State of Iraq and Syria (ISIS) is a movement founded upon claim of defending Islam under the name of jihad fi sabilillah. However, their actions have been criticised by scholars from around the world either representing a particular organisation or personally. This is because the jihad action claimed by ISIS is actually a radical action violating many basic principles of Islamic laws. This radical action induced by ISIS is a manifestation of thought and belief which are firmly instilled in their mind especially among the leaders of ISIS. The thought and belief can be observed based on the points delivered by them through speeches of ISIS leaders and articles propagated in official print media published by ISIS itself. Therefore, this writing is aiming to understand the basis of thought that shapes ISIS’s belief bringing to a trigger of radical action. The method implemented in this writing was of qualitative study. Data were obtained through document analysis based on one of official magazines published by ISIS which is Dabiq. This study found that ISIS have a certain form of thought which is claimed to be based on al-Quran and hadis. This thought becomes a firm belief and faith which are translated through radical action.


Introduction
Knowing the core that becomes the trigger to ISIS's struggle is important that we can understand why an action is taken by them. That particular core is the one that shapes their form of thought and mindset that ultimately is translated though action. Basis for that form of thought shapes the ideology spread to the public upon purpose of influencing them to support the executed struggle agenda.
Investigation to this form of thought is important to be done as it can dismantle one of the factors that becomes the spiritual trigger of their fight. When this factor is discovered, then rehabilitative and preventive measure can be performed more guided and focused to the real form 0f thought.
It is undeniable that their understanding of several bases related to Islamic religion also becomes an important factor that should be paid attention. Their interpretation and elaboration to certain evidences from al-Quran and hadis have formed a firm belief and it becomes an ideology propagated on purpose of extending their influence and power.
Hence, preventive effort that Muslim community would not be influenced by this ideology of violence or rehabilitative process to detainees who involve in ISIS movement, must also involve repurification process of belief to explanations of evidences which are manipulated according to their interest.
The objective of this article is to explain several main forms of thought held by ISIS regarding with several basic concepts in Islam and understand how those forms of thought ultimately bring to radical actions. This is important to take as one of the early steps either in rehabilitative effort of those who have been affected by ISIS or to prevent this ideology from keeping on disturbing other Muslims' thought. This rehabilitative and preventive measure would be more effective if it is handled by knowing the real contributing factor.
Writings explaining that ISIS's ideology brings to radical action can be regarded as still not widely spread among public community in Malaysia. However, several writing efforts touching on this aspect have been done previously. Among the books or articles that can be looked through for literature review of this writing is Mansor (2018) in Ideology of Islamic State of Iraq and Shams (ISIS) Movement in Malaysia, Malik (2018) in ISIS in Malaysia: Understanding Their Logics, Al-Halabi (2015) in Daesh fi Mizan al-Sunnah wa al- Islam, Haron (2016) in Fighting ISIS's Narratives. Nevertheless, these writings are not quite comprehensive as mentioned by this article from aspect of listing ISIS's forms of thought and attachment of evidences from speeches or writings by ISIS leaders.

Research Methodology
Research methodology employed in this article was of qualitative form. Data were obtained through document analysis based on one of official print media published by ISIS group which is Dabiq Magazine. In context of this article, method of qualitative research was implemented to understand in direct the basis of thought and principle held by ISIS group seen to drive them to act radically towards people who are regarded as enemy.

Findings
ISIS group has several main beliefs and principles based on arguments from al-Quran and hadis which are used to justify radical actions performed. This belief has formed an ideology which is spread throughout the whole world.

Essence of ISIS's Thought
Form of thought and belief held by ISIS can be recognised through several sources. Among them are by examining the contents of ISIS leader's speeches and also through writing of articles published by their official media such as Dabiq magazine.
Based on speeches by ISIS leaders and official articles produced by ISIS, a number of the following cores can be summarised as the main essence to ISIS's thought and struggle. Each of those cores has a very tight factorial relationship between each other. a) Jihad is the only way to achieve caliphate formation and then uphold Islamic laws on the the Earth and protect the glory of Islam.
Jihad fights enemy through weapon or in Islamic legal term is known as jihad al-qital which is the way chosen by ISIS to achieve their goal. Caliphate and Daulah Islam (Islamic State) that they announce are gained through a path regarded as jihad. Preservation of sovereignty and safety of Daulah Islam that they conquer is also performed upon the name of jihad. Therefore, this jihad fi sabilillah becomes the main core being inculcated as doctrine upon Muslim community in the effort of spreading the influence of their struggle, even more so to strengthen the belief of their followers themselves. This call of jihad that they deliver then is based on evidences from al-Quran and hadis related to the obligation of performing jihad, the advantages of jihad and threat to those who ignore it.
In Abu Bakar al-Baghdadi's speech (2014), he clearly stated that jihad is a main objective and deed upon all Muslim people. The jihad meant by him was not only limited to enemy group from among the disbelievers who fight against Muslim people, but it is also obligatory to be performed upon leaders of Muslim community and regimes of Muslim people who govern in tyranny, do not judge by Islamic laws and become the agent and ally of the Jews, disbelievers and enemy of Islam.
ISIS claim that jihad that they perform is merely to uphold the name of Allah. Then whoever opposes their fight is regarded as enemy and worthy of fight. ISIS leader, Abu Mus'ab al-Zarqawi said (Dabiq 8th edition, 1436H): "We do not fight for a fistful of soil or imaginary barrier made by Sykes and Picot. Also, we do not fight that Western taghut (transgressors) substitute the position of Arabic taghut. Instead, our fight is more glorious and holy. We fight until the name of Allah becomes the highest name and that the religion becomes Allah's as a whole.
{And fight against them until there is no trial and the religions as a whole [reach], for Allah}  Every person who opposes this goal or prevents this objective is an enemy of us and becomes the target of our swords, whatever his name is and his descendant is. We have the religion descended by Allah as the judgement and decider. His statement is firm and His decision is not a joke. This is the relationship between us and the mankind, as our judgement -by Allah's blessings-is the divine judgement, our laws is al-Quran and our decision is upon sunnah of Prophet. American Muslims are our beloved relatives. And Arabic disbelievers are our hated enemies even though we and they originate from the same womb". b) Creating chaos is an action permitted by Islamic laws To achieve the goal of establishing a caliphate and preserving its sovereignty, ISIS definitely employs the act of creating chaos and violence as one of their strategies. The attacks performed such as the one named "nikayah" operation which is a focus of causing deaths, injuries and damages upon the enemy side, is an action claimed to be permitted by Islamic laws. The attacks performed are aiming to destroy the stability of sides regarded as enemies. When the enemy is in unstable condition, then threat to Islamic State could not be posed.
In a speech titled "Haza Bayan linnas waliyunzaru bih" (This is the explanation to themankind that they get reminder on it), delivered by an ISIS leader known as Abu Mus'ab al-Zarqawi, he threatened of launcing attack to each tribe, party or Sunni group who support the crusaders. Indeed he also challenged every group in Iraq regarded as apostates from among the cops, army, Rafidhah group and Kurdish secular group to wage war in total.
ISIS claim that through method of triggering maximal chaos and targeting apostates from all backgrounds, ISIS fighters succeed to guard Iraq from instability and continuous war, without leaving even a single group of apostates to feel secure.
This thought is also the main objective mentioned by one of ISIS movers known as Abu Muqatil al-Tunusi. He killed Muhammad Brahmi, who was recognised by ISIS as the leader of Secular People Movement and the member of Taghut Constituency in Tunisia. When Abu Muqatil was interviewed by Dabiq Magazine 8 th Edition (1436H) he was asked why he killed Muhammad Brahmi, his answer was as follows: "Bismillah; all praises be to Allah; blessings and peace upon Rasulullah. Because we want to create chaos (tawahhush) in the state by killing Brahmi until it eases the movement of brotherhood, until we are able to raise weapon and free our brothers from prison. This is the main objective behind the murder of Brahmi besides the fact that he worked in Constituency Council making him among the taghut group". b) All disbelievers who fight against are worthy of murder either they are from among the army or public This stand was clearly delivered by the official spokesperson of ISIS, Abu Muhammad al-'Adnani, during his speech titled "Inna Rabbaka Lamirsad" -Truly Your God is Always Observing". Excerpts from his speech was also published by Dabiq Magazine, 4 th Edition (1435H): "O muwahhid, do not let this battle to just pass by wherever you are. Attack O You against the army, waiters, and the taghut team. Attack their cops, security officials, spies and their dangerous agents. Destroy their beds. Make difficult their living and keep them busy with their own selves. If you can kill infidels of America or Europe -especially the jealous and filthy France -or Australia, or Canada, or other infidels from among the infidels who involve in war, including people from countries included in coalition of attacking Daulah Islam, then rely to Allah, then kill them by equipment or by any means. Do not seek opinion from anybody and any fatwa. Kill the infidels either they are public (civil) or army, as they possess the same ruling ".
"O muwahhid ... O the believers of wala ' and bara '... would you let the American, French, or one of their allies walk peacefully on the earth? While the crusaders are attacking Muslim states without differentiating between civilians and fighters? They killed nine Muslim women three days ago by blasting the bus transporting them from Syam to Iraq. Would you let the infidels sleep soundly at home while Muslim women and their children are shaking in fear to the roar of fighter jets flying by day and night?
How would you enjoy live and sleep while you are not helping your brothers, and also not tossing fear into the hearts of crucifix worshippers, and not countering their attack with something more? O muwahhid, wherever you are, prevent those who can hurt your brothers and State as much as you can. The best thing that you can do is by killing any infidel, either he is a French, American, or any of their allies".
The same stance was also mentioned by one of ISIS movers in Tunisia known as Abu Muqatil al-Tunusi. When he was asked to deliver his message to Muslim brothers in France, the following is his answer published by Dabiq Magazine, 8 th Edition (1436H): "I call you to rise and fight enemies of Allah in Allah's path. By Allah the Almighty, you will rise and fight them if you come here and see what they are doing with their crafts, how they scare the women and children, and how they attempt day and night to destroy this country, and by will of Allah, they will not be able to do it. I call them to follow the way of brothers who perform operation in Europe. Weapons are easy to get in those countries. Rely to Allah ('Azza wa Jalla). I also say to them, do not find for certain target. Kill anybody. All infidels are target. Do not tire yourselves and do not look for difficult target. Kill anyone who originates from the infidels". c) Islam is a religion of war which does not agree at all with peace treaty against the infidels.
ISIS believe in this matter by the claim that the infidels will always be hostile to and fight against Muslim until the Day of Judgement. Rasulullah was also commanded by Allah to fight until the infidels admitted the truth of Islamic faith. This principle was mentioned by the Caliph of ISIS himself in his speech titled "Embark You All Either in Condition of Ease of Difficulty". Among the contents of the speech which were also quoted by Dabiq Magazine, 9 th Edition (1436H): "O You Muslims; There is no single day when Islam becomes a religion of peace, truly Islam is a religion of war, and your Prophet S.A.W was sent with sword as a blessing for the whole universe, and he was commanded to wage war until only Allah is worshipped, and truly he had said to the polytheists from his people; "I have come to you with sacrifice". (Narrated by Ahmad dari Abdullah bin 'Amr) He had fought against Arabs and 'Ajams (non-Arabs), red skin and black skin, he himself led tens of wars, and involved in war, and there was no single day when he was tired of war…And that also goes to his companions after that, and also the followers of companions, they always never acted in gentle or peaceful manner until they conquered the world, conquering the East and the West, and the people bowed, and the states surrendered by the sharpness of sword. And that would be the condition of people who follow them until the Day of Judgement. And our Prophet SAW had informed us on the Great War (malhamah) in the end time, giving glad tidings and promises to us that we will win, and he was an honest and trusted person, and this is us today who have seen the signs of the malhamah, and we have smelled the aroma of victory from it". d) Believing that Islamic State of ISIS is helped by Allah and ignoring the words of those who oppose as they are hypocrites.
This matter also becomes one of the cores forming the thought of ISIS followers. Their belief is that they are at the right side and Allah will help them to realise the desired goal. This thought is delivered to public basing on evidences from al-Quran and hadis.
In Dabiq Magazine, 4 th Edition (1435H), the following statement was quoted: "We own the promise from Allah that this religion will definitely win, and this religion meant is the religion explained by one of Khulafa al-Rasyidin Mahdiyin; 'Umar Ibn al-Khattab R.A saying that, "There is no Islam except with jama'ah (congregation), and there is no jama'ah except with Imarah (leadership), and there is no Imarah except with tā'ah (loyalty)" [Sunan ad-Darimi].
This religion is the religion promised with victory, not a religion of separation, tribes, making up, and boasting with personal opinion, and also not a religion empty from bai'at, Imarah, and caliphate. This is a religion which is truly realised at individual, communal and racial level. This is the religion promised with: {He is Allah who had sent His Messenger with guidance (Al-Qur'an) and the real religion to be upheld on top of other religions, even the polytheists did not like} [At Taubah: 33] {And Allah is enough as the witness} [AlFath: 28].
This belief and attitude have been preserved by the leaders and armies of Islamic State since the days when Abu Mus'ab al-Zarqawi (may Allah accept him) pioneered the path for the establishment of this State. With that, you find the words of imam to be full of absolute confidence of Allah's assistance to Islamic State. They do not have hesitation regarding this matter even as small as a mustard seed".
It is not just that, even ISIS leaders also blow confidence to their followers that their fight actually is heading towards the liberation of al-Aqsa and conquest of Roman territory.
In Dabiq Magazine 4 th Edition (1435H), excerpts from Abu Mus'ab al-Zarqawi's speech titled Riyah al-Nasr was attached: "We are performing jihad here while our eyes are directed towards al-Quds. We are fighting here, while our goal is for Rome with good hope to Allah that He will make us the key to bisyarah (glad tidings of) Prophet and Divine decision".
In other speech titled Wasaya Hammah lilmujahidin which was also attached in Dabiq Magazine 4 th Edition (1435H), Abu Mus'ab al-Zarqawi said: "The hypocrites and those who are blocking the path to Allah will say to you, 'Do you think that what you want will be achieved? Do you really think that Islamic Caliphate or even only an Islamic country can be established? These are things that will never happen and those are closer to an imagination than a reality". Then, if they say that to you, then remember the statement of Allah Ta'ala: {(Remember), when hypocrites and those who have sickness in their hearts say, "Those (the believers) are lied of religion." (Allah said), "Whoever rely to Allah, know that Allah is Allmighty,  And also say to them, "Truly, Allah will grant for the Muslims the conquest of Rome, as Rasulullah SAW had promised".
ISIS spokesperson, Abu Muhammad al-'Adnani, in his last speech titled Inna Rabbaka labil mirsad quoted by Dabiq Magazine 4 th Edition (1435H) also mentioned the same message: "And we promise [O crusaders] by Allah's will that this military operation will be your last military operation. It will fall apart and be defeated, as all the previous military operations fell apart and were defeated, indeed it is time for us to attack you after this, and you will never attack us again. We will conquer your Rome, break the cross, and enslave your women, by Allah's will. This is His promise to us; He is the Most Glorious and He will never break His promise. If we do not reach the promise in this time, then our children and grandchildren will reach it, and they will sell your children as slaves in slave market". e) Muslims who are not with Islamic State are worthy of war. When ISIS believe that the Islamic State which they announce as to comply with Allah's will, then Muslim community are obligated to support and join their fight. This is because there are only two groups which are the group of truth and the group of falsehood. Therefore anyone from among the Muslims who are not with Islamic State and even fight egainst it, are included in the group of falsehood. Even more so if they agree with the infidels or practise the system introduced by the infidels. They are all eligible of war.
This was clearly stated by the ISIS leader, Abu Mus'ab al-Zarqawi (Dabiq 4 th Edition, 1435H): "Then we remind the tribes, that any tribe or group or congregation who are proven to join or collaborate with the crusaders and their agents of apostasy, then by the Essence who sent Muhammad SAW with truth, we will make them target as we make the crusaders as target and we will eradicate and separate them, as there are only two fortresses: fortress of truth and its followers, and fortress of falsehood and its followers. Then choose one of the two fortresses. And what happened to several traitors in al-Qa'im is the best evidence for this".
"From now, whoever is proven to ally with the guardian of polytheism, cops and armies, or cooperates and becomes a spy for the proven crusader team, then the punishment is sentence of death, and not just that, his home must be demolished and burnt after the women and children are removed. This is the respond to his betrayal of religion and its people, and that he will become an evident lesson and example of a point of difference". g) Democratic system, spirit of nationalism and patriotism are Western systems contradicting with Islamic faith and bringing to disbelief. Whoever enlivens these Western systems must be opposed. In Dabiq Magazine 8 th Edition (1436H), the following statement was quoted: "Nationalism, patriotism, tribal, and revolusionism have never been the movers in the hearts of a muwahhid mujahid. For him, the loss of his tongue is more beloved for him than sincerely shouting the slogan of ignorant nationalism. Indeed instead, the flags of nationalism are beneath his feet, as the flags contradict with tauhid (faith of oneness of God) and syari'at (Islamic laws) and signify the ideology of disbelief and polytheism which were brought upon Muslims' world by two disciples of religion of cross: Sykes and Picot.
Among the greatest deed performed by a muwahhid is the resistance against nationalism. Instead, his religion of Islam is not deemed genuine until he resists nationalism, as nationalism states that the humans are similar regardless of their religions, it does not differentiate between them by a proper manner, it limits religion by nationalistic barrier, and forbids it from extending beyond that. On account of the reasons, nationalism was created by the West, and with it, they raise their brothers of kafir dzimmi, sprouting apostasy among Muslim countries, split apart and conquer Muslims, and defend the countries of crucifix from offensive jihad".
It is proven that the above form of thought, which has been instilled in the minds of ISIS followers, has triggered a number of attacks in several countries such as Nigeria, Tunisia, Yaman, Iraq, Libya by ISIS followers who have pledged to Islamic State caliphate. This is as admitted by ISIS themselves.
One of them is as reported by the magazine which was published by ISIS themselves which was on the attack launched in Denmark (Dabiq 8 th Edition, 1436H): "It was the resistance against nationalism that drove Abu Ramadhan al-Muhajir (Omar Abdel Hamid el-Hussein -may Allah accept him) -even though he was born and grew up in Denmark -to attack Jewish people of Denmark and those who insulted Rasul S.A.W from Denmark until he achieved his martyrdom in Denmark after having pledged to Caliphate from Denmark.
Abu Ramadhan did not allow barriers of country and airspace to stop him. He did not let the "nationality" that he resisted to prevent him from obeying his God, protecting the dignity of his Prophet SAW and seeking revenge for his brothers in Caliphate. Instead, his blood and soul did not mean anything for him but for religion as a sacrifice and then his body began to embark on expansion. He gathered weaponry that he could, investigated targets, relied to his God, and perfomed courageous attack without being selfish, attacking Christians, Jews, and atheists in Denmark -infidels who insulted Rasul SAW and a member of coalition of crusaders opposing Islamic State. Filthy blood of Danish people that he spilt by his blessed hands, with which he guaranteed himself a place in paradise, by Allah's will. insya'Allah. And by holy blood and sweat without sense of exhaustion from people like him, the history is written and preserved".
ISIS leader, Abu Umar Al-Baghdadi said (Dabiq 8 th Edition, 1436H): "Truly idea of nationalism and tribal are subjects opposing to religion in its various principles; First: Truly difference between humans is determined by their piousness not by blood. Allah said: {O You who believe! Truly We has created you from male and female, and made you of tribes and races that you may get acquainted, truly the holiest of you by Allah's side is the most pious one }  Second: Contradicting with faith of al-Wala` wa al-Bara` -this one is included among the greatest pillars in religion -until Iraqi Arab of Christian religion is a brother and eligible of all of his rights, while Indian and Turkish Muslim then there would be no right for them, and their laws permit to prioritise Uqbah bin Abi Mu'ayth and Abu Jahal from Bilal of Habsyah and Salman of Persian.
Third: Contradicting with the tie of unity between Muslims, as Rasulullah SAW said; "A believer with other believer are like a building of which they strengthen each other". [Narrated by Al-Bukhari and Muslim from Abu Musa Al-Asy'ari radhiayallahu anhu). Also in hadis of Rasulullah SAW: "Analogy of the believers in their love, compassion and gentleness are like a body, when one of them feels sick, then the others will also feel it through sleep deprivation and fever" (Narrated by al-Bukhari and Muslim from Nu'man bin Basyir radhiyallahu anhu).
Fourth: This is founded upon the call for ignorance and solidarity, Allah said {When the infidels instill in their hearts the arrogance (which is) the arrogance of ignorance}  And Rasulullah SAW said "It is not from our people those who call for solidarity" (Narrated by Abu Daud from Jubair bin Muth'im). *Adzillatan 'Ala Al-Mukminin A'izzatan 'Ala al-Kafirin].
h) The obligation of Muslims to migrate to Islamic State declared by ISIS.
The migration meant by ISIS is the call upon Muslims to migrate from their hometown in country of infidels (Darul Kuffar) to Islamic State declared by ISIS.
In Abu Bakar al-Baghdadi's speech after declaration of caliphate and Islamic State, he called upon the whole Muslims to perform migration. Among the words delivered by him were (Dabiq 1 st Edition, 1435H): "Then come you all heading towards your state O Muslims. Yes, this is your state. Then come, as Syria is not only for Syrians and Iraq is not only for Iraqis. This world is Allah's. Allah said: "Truly this world is Allah's possession, it is inherited to anyone He wants from His servants;" (al-Quran: 128) This state is the state of all Muslims and this earth is the earth of Muslims, all Muslims. O Muslim people in every place, whoever can migrate to Islamic State, then he should migrate, as migration to Islamic State is obligatory.
And we specify this call of ours to the knowledge seekers, the scholars and preachers, especially those who are experts either in military, management, doctors, and engineers in all fields. We invite them all to come and we remind them to fear Allah, as embarking on jihad is wajib ain upon them, as Muslims are in dire need of them, as humans are ignorant of their religious matters and thirsty of people who can teach and provide them understanding".
In Dabiq Magazine 2 nd Edition (1435H) it was also mentioned that: "The first priority is by performing migration from wherever you are to Darul Islam, from Darul Kufur to Darul Islam. Hastening on the matter as Musa a.s hastened towards his God while saying: "Prophet Musa answered: "They are here accompanying me not far from here; and I hasten towards You, O God, that You will accept me".
Muslims who are facing obstacles of migrating to Islamic State in Iraw, they can migrate to other territories besides Iraq that have made pledge to caliphate. This matter as reminded by the official spokesperson of ISIS, Abu Muhammad al-'Adnani: "We give glad tidings to you today on the expansion of Caliphate to West Africa, as Caliph (ḥafizhahullāh) has accepted the pledge made by tour brothers in Jama'ah Ahlus Sunnah lid Dakwah wal Jihad. We convey our regards to the Muslims and our mujahidin brothers in West Africa upon their pledge and we convey our regards to them upon their association with Caliphate camp. Then rejoice, O Muslims, as this is a new door that has been opened by Allah the Almighty and the Greatest, until you can migrate to Islamic State and fire up jihad. Then, anyone halted by the infidel authority and prevented from migrating to Iraq, Syam, Yaman, Arab Peninsula, or Khurasan, then he is not stopped-by Allah's will -from migrating to Afrika. So, come, O Muslims, to your state, as we call upon you to move for jihad, request you, and invite you to migrate to West Africa. And specifically, we invite knowledge seekers and Islamic preachers. Hasten, O Muslim, to Caliphate state".

i)
Assuming Muslim countries who do not support Islamic State as infidel and worthy of war. According to Malik (2016), ISIS instills the thought upon its followers that all Muslim countries who still practise governing systems considered by ISIS as symbol of infidelity and dominated more by man-made laws, not Islamic laws, then they are infidel countries.
Leaders of the countries are also deemed apostates and obligatory of war. This law of apostasy is based on faith of al-wala' and al-bara' which should condition that Muslim people depart from all systems of infidelity and the infidels. .. be you all harsh to Houtsi Rafidah, as they are apostates and infidels. Fight against them and overcome them. Be confident that your turn has come and it will be your pride, make Rafidah as deserted people. If they have encountered muwahhidīn who fight against them, their evil will not rot. Therefore seek Allah's assistance, that you may fight against them, insya Allah. Attack polytheism with tauhid, then Allah destroy their strength. Allah will send their wealth and weapons to you. You will grab them all from their hands as loots, where you will uphold Allah's religion and keep on becoming a strong race".
The call conveyed to the fighters in Egypt was stated as follows (Dabiq 5 th Edition, 1435H): Caliph (hafidzahullāh) said "And O sons of faith in beloved Sinai, regards and glad tidings for you all. Peace for you, O all humans. Peace for those who have performed the obligation of jihad fighting against thaghut of Mesir. Peace for those who have supported Baitul Maqdis. Peace for those who have scared the Jews. What we can say to you, as you have broken your scabbard, propelled your vessels, and moved forward, pioneered your path for miles, with faces of patience and pain in clenching ember. Be patient, as you have glad tidings, as Allah will help you ". There is no goodness in you if you are prone to the world or desert or reversion. No, because you were created for goodness and goodness was created for you. You are the fuel and scaffold in every field of jihad battle, and you are among its leaders. We pray to Allah to honour you, bless you, and grant you victory".
The similar call was also delivered by official spokesperson of ISIS, Abu Muhammad al-'Adnani, to their followers to launch attacks in their respective places against all parties opposing their Islamic State. Among the excerpts of his speech (Dabiq 5 th Edition, 1435H): "You should attack armies, their supporters, and the taghut team. Attacking their cops, security, and intelligence team. If you can kill American or European infidel -especially the jealous and filthy France -or Australia, or Canada, or every other infidel from infidels who wage war against Islamic State, then rely to Allah, then kill by any means that can be done.". j) Islamic State under ISIS is the only one that totally practises Islamic laws according to Allah's commandments. Whoever opposes this Islamic State causing any of its territories to be confiscated by enemy side, then he becomes the reason that Allah's laws which have been practised in the territory to be substituted with human's laws. Then the action will make him an infidel. Official spokesperson of ISIS, Abu Muhammad al-'Adnani mentioned in his last speech titled "O My People, Answer the Call of Allah" (Dabiq 10 th Edition, 1436H): "Remember O you who are tested, before you wage war against Islamic State, that there is no place on this earth where Allah's laws are upheld and the total order is for Allah, except in the earth of Islamic State. Remember that if you can grab a span, a village, or a town from it, then Allah's laws in the district will be substituted with human's laws. Then ask to yourselves, 'What is the ruling when a person substitutes or becomes a reason for the substitution of Allah' laws with human laws? Yes, you will become an infidel due to that. Then be careful, because by waging war against Islamic State you will plunge into infidelity, whether you realise it or not". k) Those who opposes Islamic State does oppose Islamic laws and it makes them to fall into apostasy. Thus, their wives only have two choices that can be made, either by inviting the husband to revert to Islam or his wife should separate and return to Islamic State. In Dabiq Magazine, 10 th Edition, a special article discussing on this matter was uploaded titled They are Not Lawful Couple Between Each Other. The writer of this article was from among ISIS movers from among the women using the name Ummu Sumayyah al-Muhajirah.
Among the subjects mentioned in the article was as follows (Dabiq 10 th Edition, 1436H): "in the beginning, I say, O women the servants of Allah, every servant will be responsible on his own during the Day of Judgement upon his deeds -as in Allah's words, {And all humans will come to Him during the Day of Judgement alone } (Surah Maryam: 95) -it is not allowed for you in any condition to live under the same roof with someone who has released the rope of Islam from his neck, and the marital bond between and your husband has vanished when he leaves the religion of Islam. Then he is not lawful for you at that moment and will not be lawful for you for the next, and it is not allowed for him what is allowed for a husband to his wife -you are strangers for them -except that they repent and return to Islam. Whatever relationship between you and them is a forbidden relationship according to Islamic laws. In fact, the matter is similar to adultery, then be careful".
Then was also brought the verse 24, Surah al-Taubah as a reminder to the wives who still hesitate to migrate and leave their husbands by many reasons such as the condition of children and others. Then the author said: "So there is no counterargument that can free you from Allah (subhanahu wata'ala)'s enquiry. If you fear your God and His wrath, then leave this apostate husband as an obedience to Allah, as He S.W.T will replace him with someone better and can bring for you from the direction that would not expect. And He will return your children to you if there is goodness in them, as He returned Musa A.S o his mother after a moment. If you take for granted in living with your infidel husband who is an enemy of Allah and His messenger and has sold his hereafter for the world, and fights against muwahiddin and spreads damage on earth, then be reminded that there is nothing that can save you from Allah's punishment".
The closure for this discussion, the writer clearly invited the wives whose husbands involved in opposing ISIS to immediately migrate heading to Islamic State: "And remember that there are only two choices for you, there is no third one. You advise your husband and make him fear Allah S.W.T and remind him of Him. If he softens and repents, then it is Allah's bounty that He bestows upon whomever He wants. If he expresses his arrogance and his dignity holds him back in sin, then for you to leave him in the world and you will be safe in the hereafter. And here I call upon you to migrate to us in the blessed land, Islamic State! Do not you love Allah and His Messenger?".

Conclusion
This is the essence of thought that forms the belief and faith of ISIS group to keep on moving and fighting upon the name of jihad and Islam. This is the pattern of thought held and spread to the public to get continuous support and extend their power. Every essence of thought believed by this ISIS is based on evidences of al-Quran and hadis that they choose to support the belief. Thus, in effort of curbing ISIS's influence and preventing radical actions that they will take, the early process that needs to be done is to correct the form of thought and break their belief in advance. Therefore, understanding ISIS's thought through speeches of leaders and published articles is an important step to be performed.