Remember when God covenanted the prophets (and said): "If after I have given you the Law and the judgement there comes an apostle to you who confirms the truth already with you, you will surely believe him and help him;" and asked: "Do you accept and agree to the terms of My covenant?" They said: "We accept." "Then you be witness," said God, "and I shall be witness with you. 81 If any turn back after this, they are perverted transgressors. 82 Do they seek another way than God's? But whosoever is in the heavens and the earth is submissive to God and obedient (to Him), by choice or constraint, and will be returned to Him. 83 Say: 'We believe in Allah and in what is sent down to us and in that which was sent down to Abraham, Ishmael, Isaac, Jacob and the tribes, and in that which was given to (Prophets) Moses and Jesus, and the Prophets from their Lord. We do not differentiate between any of them. To Him we are submitters (Muslims)' 84 And whoever desires other than Islam as religion - never will it be accepted from him, and he, in the Hereafter, will be among the losers. 85 How would God bestow His guidance upon people who have opted for unbelief after having embraced the faith and having borne witness that this Messenger is true and [after] all evidence of the truth has come to them? For, God does not guide such wrongdoers: 86 Their requital shall be rejection by God, and by the angels, and by all [righteous] men. 87 They will abide therein. Their doom will not be lightened, neither will they be reprieved; 88 Except for those who repent after that and do righteous deeds. Verily, Allah is Oft-Forgiving, Most Merciful. 89 But those who reject Faith after they accepted it, and then go on adding to their defiance of Faith,- never will their repentance be accepted; for they are those who have (of set purpose) gone astray. 90 Verily those who disbelieve and die while they are infidels, not an earthful of gold shall be accepted from any such, were he to offer it as a ransom. These! theirs shall be a torment afflictive, nor shall they have any helpers. 91