A revelation from Him Who created the earth and the heavens on high. [Quran:Chp.20:4]

The Prophet Muhammad (peace and blessings of Allah be upon him) reported that the devil said to God: "I shall continue to lead Thy servants astray as long as their spirits are in their bodies." And Allah replied: "(Then) I shall continue to pardon them as long as they ask for My forgiveness."
[Al-Tirmidhi, Hadith 742]