'Iniquity' in the Bible

The way of the Lord is a stronghold to the upright,But it is ruin to those who do evil.

The righteousness of the upright will rescue them,But the treacherous will be caught by their own greed.

By mercy and lovingkindness and truth [not superficial ritual] wickedness is cleansed from the heart,And by the fear of the Lord one avoids evil.

A wicked and worthless witness mocks justice,And the mouth of the wicked spreads iniquity.

He who sows injustice will reap [a harvest of] trouble,And the rod of his wrath [with which he oppresses others] will fail.