47:2While those who believe, and work righteousness, and believe in what was sent down to Muhammad—and it is the truth from their Lord—He remits their sins, and relieves their concerns.

47:4When you encounter those who disbelieve, strike at their necks. Then, when you have routed them, bind them firmly. Then, either release them by grace, or by ransom, until war lays down its burdens. Had God willed, He could have defeated them Himself, but He thus tests some of you by means of others. As for those who are killed in the way of God, He will not let their deeds go to waste.

47:20Those who believe say, “If only a chapter is sent down.” Yet when a decisive chapter is sent down, and fighting is mentioned in it, you see those in whose hearts is sickness looking at you with the look of someone fainting at death. So woe to them!