As well as the above, there are also numerous evidences which obligate the muslims to remove the non-Islamic authority above them and replace it with an Islamic authority, ie the establishment of a state that rules fully by Islam ie the Khilafah
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Bukhari and Muslim narrated that Abu Bakr (ra) had said in one of his speeches: "And it is not lawful for the muslims to have two rulers. Whatever the reason is, their affair and laws will then differ, and their unity will be broken, and they shall dispute with each other. Then the sunnah will be abolished, and the innovation will appear, and the fitna will be severe". May allah be pleased with him.
Tirmizi narrated on the authority of Tariq Ibn Shihab that he said: The first one who made the khutbah before the salat (on the day of eid) is Marwan (the goveroner). A man stood to him and said: "You opposed the sunnah". He said "O man what was before can be left". Abu Saeed (the companion of the messenger saw) said: "this person had done his duty. I heared the messenger of Allah (saw) saying "The one who sees a Munkar should deny it by his hand. If he can not, then by his tongue. If he can not then by his heart and this is the lowest of Iman". In another vesion of the hadith, the man pulled the goveroner on the ground from his clothes.
Muslim narrated on the authority of Umm Salamah (ra) that the messenger (saw) said " There will be leaders upon you that you will know and deny (their evil). The one who hates (their evil) shall be innocent, and the one who who denies shall be safe (from punishment), but the one who is pleased and follows (them, he will be punished).
'Ubada ibn as-Samit said, "We took an oath on the Messenger of Allah that we would obey him and listen to him in the time of ease or hardship and we would not dispute the authority from those who have the right to it and that we would stand or say the truth wherever we were, not fearing the blame of anybody for the sake of Allah."
Ibn Majjah on the authority of Abu Saeed, Ahmad and Ibn Majjah and Tabarani and Baihaqi on the authority of Abu Umamah, Ahmad and Nisa'i on the authority of the tabie Tariq Ibn Shihab all narrated that the messenger (saw) said : "The best of Jihad is a word of truth in the face of a tyrant ruler".
Ma'qil bin Yasar, may Allah be pleased with him, reported: Verily I have heard Allah's Messenger (may peace be upon him) as saying: Anyone amongst the slaves (of Allah) who was entrusted with the affairs of his subjects and he died in such a state that he was dishonest in his dealings with those over whom he ruled, Paradise would be forbidden for him. [Bukhari complied it the book of Legal Judgements no 6617,6618]
AbdulRazzaq and Imam Ahmad both narrated on the authority of Ibn Masood (ra) that the messenger (saw) said to him: "What will you do O Abu AbdulRahman (Ibn Massood) if you had rulers who abolished the sunnah and delayed the prayer from its time?". Ibn Masoood said: What do you order me o messenger of Allah?. The messenger said: "Ibn Umm Abd (Ibn Masood) is asking me what will he do!!!There is no obedience to the creature by disobeying the creator".
Ahmad, Ibn Majah and Al-Hakim narrated on the authority of Abu Saeed that the messemger (saw) said: "Any one from your goveroners orders you to do a disobedience to Allah, then do not obey him". [Imam Suyooti: Saheeh]
Ahmad narrated on the authority of Anas (ra) that the messenger (saw) said:"There is no obedience to the one who disobeyed Allah" [Imam Suyooti: Hasan]
Al-Bazzar and Tabarani narrated on the authority of Abu Hurayrah that the messenger (saw) said: "You shall enjoin good and you shall forbid munkar, or Allah will empower on you the evil ones, then your best ones will call upon Allah and he shall not respond".
Bukhari and Muslim narrated on the authority of Aisha (ra) that the messenger (saw) said: "O people ! Allah says: Enjoin good and forbid evil before you call me and I will not reply to you, and before you ask me and I will not give you, and before you seek my forgivenss and I will not give victory to you".
Al-Tabarani narrated on the authority of Anas that the messenger (saw) said: "Enjoin the good even if you did not do the good (all the good) and forbid evil even if you did not refrain from all the evil". [Imam Suyooti: hasan]
The Messenger of Allah (saw) said, “By Him in Whose hand is my soul, you must order what is right and forbid what is evil, otherwise Allah will be about to send His punishment upon you. And then if you pray to Him (to ask Him), He would not answer you.”
Al-Harth narrated on the authority of Ibn Masood that the messenger (saw) said: "For every matter, there is a thing that spoils it, and what spoils this deen is the evil rulers".[Imam Suyooti : Saheeh]
Al-Bazzar narrated on the authority of Muadh(ra), that the messenger (saw) said: "the most evil ones in my ummah are the evil scholars among the people".[Imam Suyooti: Hasan]
Imam Ahmad, Tabarani, Al-Hakim and Al-Baihaqi narrated on the authority of Abdullah Ibn Amr that the messenger (saw) said "If you see my Ummah afraid of telling the oppressor: You are oppressor, it is farewell to the ummah". [Imam Suyooti : Saheeh]
On the authority of Ibn Masood (ra), he said "one of the greatest sins is that the man says to his brother "fear Allah", so he says "be concerned about yourself, are you ordering me". [Narrated by Tabarani, and its men are Saheeh]
On the authority of Ibn Masood (ra), he said "it is enough sin for the person that if it is said to him: fear allah, he becomes angry".[Narrated by Tabarani, and the men in the chain are Saheeh].
Ibn Majjah narrated on the authority of Abu Saeed that the messenger (saw) said: "Let not one of you scorn himself". They said : O messenger of Allah, how one of us will scorn himself?. He (saw) said: "He sees a person whom Allah blamed, then he does not say about him what Allah has said about him. Allah (swt) will say to him: What prevented you from saying about this person so and so? He says: the fear from people. Allah says : Come, come to me, I am the one deserved to be feared"
Bukhari and Muslim narrated on the authority of Abu saeed (ra) that the messenger (saw) said: "Let not the fear of people prevent one of you to utter the truth when he sees it (i.e. sees the munkar) or hears it".
Al-Nasaii and Ibn Majah narrated on the authority of Abu Hurayra(ra) that the messenger (saw) said: Hadd (one penality from the Imam) which is implemented on the earth is better for the people of the earth than to be rained for forty morning". [Imam Suyooti: Saheeh]
On the authority of Abu Musa(ra), the messenger of Allah (saw) said: "In the hellfire there is a valley, and in this valley there is a well called "Habahab", it is duty upon Allah to reside in this well every stubborn oppressor (ruler)".[Narated by Tabarani and its Isnad is Hasan]
Al-Hakim narrated on the authority of Ibn Abbas the messenger (saw) said: "The one who helps an oppressor to remove by the falsehood of this oppressor a truth, Allah and his messenger are innocent from him". [Imam Suyooti: Saheeh]
Imam Tabarani narrated on the authority of Anas (ra) that a man asked "will Allah cause the earth to swallow in a land where there are muslims in it?". The messenger (saw) said: "yes, if the people increased their evil too much".[its chain is Saheeh according to Majma' Al-Zawaid written by Al-Hafiz Al-Haithami]
Any leader of a ten men or more, he will be brought in the judgment day chained until either the justice will unchain him or the oppression will chain him". [Narrated by Al-Bazzar, and the men in the chain are Saheeh]
1092 On the authority of Abu Musa (ra), the messenger (saw) said "People of Mu'roof in the donya (those who enjoin good) are people of Muroof in the Akhira, and people of Munkar in the donya are people of the Munkar in the Akhira". [Narrated by Tabarani. Al-Hafiz Al-Haithami said the people in the chain are trustworthy, and there are some words about some of the narrators that do not harm].
On the authority of Abu Musa (ra), the messenger (saw) said:"By whom the soul of Muhammad is in his hand, Mu'roof and Munkar are two creatures that will be stood for people in the day of Judgment: The Mu'roof will promise his people (those who enjoin good) the khair (good), but the Munkar will say : away, away, but its people can not except sticking with it". [Narratd by Ahmad and Al-Bazzar, and the men in the chain are Saheeh].
Ahmad narrated on the authority of Abu Bakrah that the messenger (saw) said: "If the people see the Munkar (evil, wrong doing) and they do not change it, Allah will take them with a punishment".
Bukhari, Muslim, Abu Dawood and Al-Nasii narrated on the authority of Ali (ra) that the messenger (saw) said: "There is no obedience to any one by disobeying Allah; the obedience is only in the Mu'roof".
Al-Hakinm narrated on the authority of Jabir that the messenger (saw) said "The one who pleases the ruler by what causes the anger of Allah, he goes out from the neck of the deen of Allah". [Imam Suyooti: Hasan]
Ahmad and Tabarani narrated on the authority of Udai Ibn Umairah that the messenger (saw) said: "Allah will not punish the majority by the doing of the minority unless the majority are able to change on the minority. If then the majority did not change on the minority, Allah will punish both the majority and the minority".
Al-Zawaid: Al-Tabarani narrated that the messenger of Allah (saw) said "Allah will not punish the majority by the doing of the minority until the minority does a deed in which the majority could deny and they do not deny, then Allah will permit the destruction of the majority and the minority".[trustworthy chain according to Majma]
Al-Dailami narrated on the authority of Abu Hurayrah that the messenger (saw) said: "If you see the scholar is mixing with the ruler too much, then know he is a theif". [Imam Suyooti : Hasan]
Bukhari and Muslim narrated on the authority of Abu Bakr (ra) that the messenger (saw) said :" Any people in which there are sins done among them, they can change the evil and they do not change, Allah will cover them with a punishment from him".
Al-Tabarani and Al-Baihaqi narrated on the authority of Abu Bakrah that the messenger (saw) said: "The sultan (caliph/ruler who applies islam) is the shadow of Allah on earth".[Imam Suyooti: Saheeh].
Tirmizi narrated that Abu Bakr As-siddeeq (ra) said : "O people! You read this ayat (O who you believe ! Take care of your ownselves. If you follow guidnace of Allah, then no hurt will come to you)[Maida, verse 105] And I heared the messenger of Allah (saw) saying:"If people see the oppressor, and they do not take on his hand (prevent him and admonish him)Allah will cover them with a punishment".
Ibn Saad narrated in a chain of truthful men on the authority of Saeed Ibn Al-Musaib that Omar used to say: "the people will stay straight as long as their imams (leaders) and guides stay straight".
"The best of your Imams (leaders) are those whom you love and they love you, who pray for you and you pray for them; and the worst of your Imams are those whom you hate and they hate you and you curse them and they curse you." The Messenger of Allah was asked: "Would we not declare war on them (face them with the swords)?" He said: "No, as long as they establish salat (meaning Islam) among you."
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