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.

47:22If you turn away, you are likely to make mischief on earth, and sever your family ties.

47:38Here you are, being called to spend in the cause of God. Among you are those who withhold; but whoever withholds is withholding against his own soul. God is the Rich, while you are the needy. And if you turn away, He will replace you with another people, and they will not be like you.