[8:29] O you who believe! If you obey and fear Allah, He will grant you Furqan a criterion [(to judge between right and wrong), or (Makhraj, i.e. making a way for you to get out from every difficulty)], and will expiate for you your sins, and forgive you, and Allah is the Owner of the Great Bounty.

I heard Ibn Az-Zubair saying that the Messenger of Allah (peace be upon him) said: "If the son of Adam were given a valley full of gold, he would love (or hope) to have a second one; and if he were given the second one, he would love (or hope) to have a third, for nothing fills the belly of Adam's son except dust (ie. one is buried in one’s grave!). And Allah forgives he who repents to Him"   Sahih Al-Bukhari Hadith 8.446