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.

47:36The life of this word is nothing but play and pastime. But if you have faith and lead a righteous life, He will grant you your rewards, and He will not ask you for your possessions.