O Prophet, tell the captives you have taken: "If God finds some good in your hearts, He will reward you with something better than was taken away from you, and forgive your sins, for God is forgiving and kind." 70 And should they but seek to play false with thee - well, they were false to God [Himself] ere this: but He gave [the believers] mastery over them. And God is all-knowing, wise. 71 Verily, those who believed, and emigrated and strove hard and fought with their property and their lives in the Cause of Allah as well as those who gave (them) asylum and help, - these are (all) allies to one another. And as to those who believed but did not emigrate (to you O Muhammad SAW), you owe no duty of protection to them until they emigrate, but if they seek your help in religion, it is your duty to help them except against a people with whom you have a treaty of mutual alliance, and Allah is the All-Seer of what you do. 72 And (as for) those who disbelieve, some of them are the guardians of others; if you will not do it, there will be in the land persecution and great mischief. 73 Those who believe and migrated from their homes and fought for the Way of Allah, and those who have sheltered them and helped them they are truly the believers. Theirs shall be forgiveness and a generous provision. 74 And those who believed afterwards and migrated and strove along with you: they belong to you. But those related by blood are nearer to one another according to the Book of Allah. Allah has knowledge of everything. 75