Believers! Do not take My enemies, who are your enemies as well, for your friends, showing them affection when they have rejected the truth you have received, and have driven the Messenger and yourselves out only because you believe in God, your Lord. If you have left your homes to strive in My cause and to seek My pleasure, then do not secretly lean towards them with affection. I well know all that you conceal and all that you reveal. Whoever of you does this has already strayed from the right path.