'Iniquity' in the Bible

Then in the fourth generation your descendants shall return here [to Canaan, the land of promise], for the wickedness and guilt of the Amorites is not yet complete (finished).”

When morning dawned, the angels urged Lot [to hurry], saying, “Get up! Take your wife and two daughters who are here [and go], or you will be swept away in the punishment of the city.”

So Judah said, “What can we say to my lord? What can we reply? Or how can we clear ourselves, since God has exposed the sin and guilt of your servants? Behold, we are my lord’s slaves, the rest of us as well as he with whom the cup is found.”