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 seek to betray you, know that they had already betrayed Allah. Therefore He made you prevail over them. Allah is All-Knowing, All-Wise. 71 Those who believe and migrated, and fought for the Cause of Allah with their wealth and their persons; and those who sheltered them and helped them shall be guides to each other. And those who believe, but have not emigrated you have no guidance towards them till they emigrate. But if they seek your help in the cause of your religion, it is your duty to help them, except against a nation with whom you have a treaty. Allah sees the things you do. 72 With all this, [remember that] those who are bent on denying the truth are allies of one another; and unless you act likewise [among yourselves,] oppression will reign on earth, and great corruption. 73 Those who have believed and migrated and striven for the cause of God, as well as those who have given them refuge and support, are the true believers; they shall have forgiveness and an honourable provision. 74 And those who have believed later on, and emigrated and struggled for God's sake alongside you are also a part of you. But as to blood relations, they are nearer one to another in the Book of God. God has full knowledge of all things. 75