Sin

Whoever sins does so against their own soul.

4:111Whoso committeth sin committeth it only against himself. Allah is ever Knower, Wise.

But whoever earns a sin and falsely blames another has burdened themselves with slander and clear wrongdoing.

4:112And whoso committeth a delinquency or crime, then throweth (the blame) thereof upon the innocent, hath burdened himself with falsehood and a flagrant crime.

Those who avoid major sins and shameful acts, except for small slips, Your Lord is vast in forgiveness. He knows you well, from when He created you from the earth, and when you were hidden in your mothers’ wombs.

53:32Those who avoid enormities of sin and abominations, save the unwilled offences - (for them) lo! thy Lord is of vast mercy. He is Best Aware of you (from the time) when He created you from the earth, and when ye were hidden in the bellies of your mothers. Therefor ascribe not purity unto yourselves. He is Best Aware of him who wardeth off (evil).