O you who have believed, repent to Allah with sincere repentance. Perhaps your Lord will remove from you your misdeeds and admit you into gardens beneath which rivers flow [on] the Day when Allah will not disgrace the Prophet and those who believed with him. Their light will proceed before them and on their right; they will say, "Our Lord, perfect for us our light and forgive us. Indeed, You are over all things competent."
O Prophet, strive against the disbelievers and the hypocrites and be harsh upon them. And their refuge is Hell, and wretched is the destination.
Allah presents an example of those who disbelieved: the wife of Noah and the wife of Lot. They were under two of Our righteous servants but betrayed them, so those prophets did not avail them from Allah at all, and it was said, "Enter the Fire with those who enter."
And Allah presents an example of those who believed: the wife of Pharaoh, when she said, "My Lord, build for me near You a house in Paradise and save me from Pharaoh and his deeds and save me from the wrongdoing people."
And [the example of] Mary, the daughter of 'Imran, who guarded her chastity, so We blew into [her garment] through Our angel, and she believed in the words of her Lord and His scriptures and was of the devoutly obedient.