۞ O believers, do not hold Jews and Christians as your allies. They are allies of one another; and anyone who makes them his friends is surely one of them; and God does not guide the unjust. 51 You will notice that those whose hearts are afflicted with sickness (of doubt) only hasten to join them and say: "We fear lest misfortune should surround us." It may well be that God may soon send (you) success, or other command of His. Then will they be repentant of what they had concealed in their hearts. 52 Then the believers will say, "Are these the men who swore their strongest oaths by God, that they were with you?" Their works will come to nothing and they will lose all. 53 O you who have believed, whoever of you should revert from his religion - Allah will bring forth [in place of them] a people He will love and who will love Him [who are] humble toward the believers, powerful against the disbelievers; they strive in the cause of Allah and do not fear the blame of a critic. That is the favor of Allah; He bestows it upon whom He wills. And Allah is all-Encompassing and Knowing. 54 Your friend is only God, and His Messenger, and the believers who perform the prayer and pay the alms, and bow them down. 55 One whose guardians are God, His Messenger, and the true believers should know that God's party will certainly triumph. 56