'Transgressions' in the Bible

I, I am He that blotteth out thy transgressions for mine own sake, and I 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 Jehovah: Where is the bill of your mother's divorce, whom I have put away? or which of my creditors is it to whom I have sold you? Behold, through 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.

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