57:7Believe in God and His Messenger, and spend from what He made you inherit. Those among you who believe and give will have a great reward.

57:10And why is it that you do not spend in the cause of God, when to God belongs the inheritance of the heavens and the earth? Not equal among you are those who contributed before the conquest, and fought. Those are higher in rank than those who contributed afterwards, and fought. But God promises both a good reward. God is Well Experienced in what you do.

57:20Know that the worldly life is only play, and distraction, and glitter, and boasting among you, and rivalry in wealth and children. It is like a rainfall that produces plants, and delights the disbelievers. But then it withers, and you see it yellowing, and then it becomes debris. While in the Hereafter there is severe agony, and forgiveness from God, and acceptance. The life of this world is nothing but enjoyment of vanity.