He reported God’s messenger as saying, “God has a hundred, mercies of which He has sent down one among jinn and men, animals and creeping things. By it they are kind to one another, by it they show mercy to one another, and by it the wild beast is kind to its young. But God has kept back ninety-nine mercies by which He will show mercy to His servants on the day of resurrection.”
(Bukhari and Muslim). A version by Muslim from Salman has something similar, at the end of which he said, “When the day of resurrection comes He will complete them with this one.”
Abu Huraira reported God’s messenger as saying, “When God completed the creation He wrote the following which is with Him above His Throne, ‘My mercy has taken precedence over my anger’.” A version says, “Has prevailed over my anger.”
Abu Huraira reported God’s messenger as saying, “If the believer knew the punishment God has prepared, no one would hope for His paradise; and if the infidel knew the extent of His mercy, no one would despair of attaining His paradise.”
‘Abdallah b. Mas'ud reported God’s messenger as saying, “He who repents of a sin is like him who has committed no sin.”
In Majah and Baihaqi, in Shu'ab al-iman, transmitted it, the latter saying its only transmitter was an-Nahrani who is unknown. In Sharh as-sunna a tradition traced no farther back than him is transmitted in which he said, “Nadam is repentance, and he who repents is like him who has committed no sin.”