The Manifestation of Losses - 64:9 A day will come when We will gather you for the Day of gathering. This is the Day of deception. Whoever believes in Allah and does righteous deeds, He will cover his evil deeds and admit him into Gardens beneath which rivers flow. There they will abide forever. That is the great success.
What sins do the believers commit?
The Criterion/25:70 Except those who believe and lead a virtuous life. Allah turns their sins into good deeds. Allah is Forgiving, Merciful.
The Criterion/25:69 On the Day of Resurrection their punishment will be multiplied, and they will abide therein forever, despised
The Criterion/25:68 They do not invoke other gods along with Allah; they do not kill unjustly the life which Allah has forbidden, nor do they commit adultery. He who commits these things pays for his sins.
The Criterion/25:67 They are neither extravagant nor stingy in their giving, but spend in balance between the two.

The Women/4:31 If you avoid the great prohibitions, We will cover your sins and admit you with an honorable entrance.

The Star/53:32 They avoid the great sins and evil deeds and commit only minor offenses. The forgiveness of your Lord is great. He knows you well when He created you from dust and when you were fetuses in the wombs of your mothers. So do not justify yourselves. He knows well the righteous.