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 But if they seek to betray you, they had betrayed Allah before, but He has let you overcome them. Allah is the Knower, the Wise. 71 BEHOLD, as for those who have attained to faith, and who have forsaken the domain of evil and are striving hard, with their possessions and their lives, in God's cause, as well as those who shelter and succour [them] - these are [truly] the friends and protectors of one another. But as for those who have come to believe without having migrated [to your country] - you are in no wise responsible for their protection until such a time as they migrate [to you]. Yet, if they ask you for succour against religious persecution, it is your duty to give [them] this succour - except against a people between whom and yourselves there is a covenant: for God sees all that you do. 72 Those who deny the truth support one another. If you fail to do likewise, there will be great disorder and corruption in the land. 73 Those who believe and have migrated and strove in the way of Allah, and those who gave them refuge and help - it is they who are the true believers. Theirs shall be forgiveness and honourable sustenance. 74 And those who afterwards believed and left their homes and strove along with you, they are of you; and those who are akin are nearer one to another in the ordinance of Allah. Lo! Allah is Knower of all things. 75