'Transgressions' in the Bible

I, even I, am he that blotteth out thy transgressions for mine own sake, and will not remember thy sins.

I have blotted out, as a thick cloud, thy transgressions, and, as a cloud, thy sins: return unto me; for I have redeemed thee.

Thus saith the LORD, Where is the bill of your mother's divorcement, whom I have put away? or which of my creditors is it to whom I have sold you? Behold, for your iniquities have ye sold yourselves, and for your transgressions is your mother put away.

But he was wounded for our transgressions, he was bruised for our iniquities: the chastisement of our peace was upon him; and with his stripes we are healed.

Therefore I will allot him a portion with the great, and he will divide the spoils with the strong; because he poured out his life to death, and was numbered with the transgressors; yet he carried the sins of many, and made intercession for their transgressions."

For our transgressions are multiplied before thee, and our sins testify against us: for our transgressions are with us; and as for our iniquities, we know them;