Prophet, tell those you have taken captive: "If God knows of any good in your hearts, He will give you something better than what has been taken from you, and He will forgive you: God is Forgiving and Merciful." 70 But if they have treacherous designs against thee, (O Messenger!), they have already been in treason against Allah, and so hath He given (thee) power over them. And Allah so He Who hath (full) knowledge and wisdom. 71 Those who have believed and migrated and struggled for God's cause with their possessions and persons, and those who have given refuge and help, are the friends and protectors of one another. But as for those who have come to believe without having migrated -- you are in no way responsible for their protection until they migrate. If they seek your help in the matter of religion, it is incumbent on you to help them, except against a people with whom you have a pact. God sees what you do. 72 And those who disbelieve are allies to one another, (and) if you (Muslims of the whole world collectively) do not do so (i.e. become allies, as one united block with one Khalifah - chief Muslim ruler for the whole Muslim world to make victorious Allah's Religion of Islamic Monotheism), there will be Fitnah (wars, battles, polytheism, etc.) and oppression on earth, and a great mischief and corruption (appearance of polytheism). 73 And those who believe and have emigrated and striven hard in the way of Allah, those who sheltered and succoured - these! they are the believers in very truth; for them shall be forgiviness and honourable provision. 74 And those who accept Faith subsequently, and adopt exile, and fight for the Faith in your company,- they are of you. But kindred by blood have prior rights against each other in the Book of Allah. Verily Allah is well-acquainted with all things. 75