O you who believe, turn to Allah with sincere repentance. It may be your Lord will remove from you your evil and cause you enter Gardens wherein flow rivers, on the day on which Allah will not abase the Prophet and those who believe with him. Their light will gleam before them and on their right hands -- they will say: Our Lord, make perfect for us our light, and grant us protection; surely Thou art Possessor of power over all things.