47:3That is because those who disbelieve follow falsehoods, while those who believe follow the truth from their Lord. God thus cites for the people their examples.

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.