4:25If any of you lack the means to marry free believing women, he may marry one of the believing maids under your control. God is well aware of your faith. You are from one another. Marry them with the permission of their guardians, and give them their recompense fairly—to be protected—neither committing adultery, nor taking secret lovers. When they are married, if they commit adultery, their punishment shall be half that of free women. That is for those among you who fear falling into decadence. But to practice self-restraint is better for you. God is Most Forgiving, Most Merciful.

4:125And who is better in religion than he who submits himself wholly to God, and is a doer of good, and follows the faith of Abraham the Monotheist? God has chosen Abraham for a friend.

4:156And for their faithlessness, and their saying against Mary a monstrous slander.

4:161And for their taking usury, although they were forbidden it; and for their consuming people's wealth dishonestly. We have prepared for the faithless among them a painful torment.