'Transgressions' in the Bible

“I, even I, am the one who wipes out your transgressions for My own sake,And I will not remember your sins.

“I have wiped out your transgressions like a thick cloudAnd your sins like a heavy mist.Return to Me, for I have redeemed you.”

Thus says the Lord,“Where is the certificate of divorceBy which I have sent your mother away?Or to whom of My creditors did I sell you?Behold, you were sold for your iniquities,And for your transgressions your mother was sent away.

But He was pierced through for our transgressions,He was crushed for our iniquities;The chastening for our well-being fell upon Him,And by His scourging we are healed.

For our transgressions are multiplied before You,And our sins testify against us;For our transgressions are with us,And we know our iniquities: