7:35O Children of Adam! When messengers from among you come to you, relating to you My revelations—whoever practices piety and reforms—upon them shall be no fear, nor shall they grieve.

7:49“Are these the ones you swore God will not touch with mercy?” “Enter the Garden; you have nothing to fear, and you will not grieve.”

7:93So he turned away from them, and said, “O my people, I have delivered to you the messages of my Lord, and I have advised you, so why should I grieve over a disbelieving people?”