'Transgression' in the Bible

Why haven't you pardoned my transgression and taken away my iniquity? Now I'm about to lie down in the dust. You will seek me diligently, but I won't be around!"

"How many of my iniquities and sins have you counted? Show me my transgression and sin.

"Have I covered my transgression like other people, to conceal iniquity within myself?

Have I lied concerning the justice that I deserve? My wound is incurable, though transgression cannot be attributed to me.'

If you sin, what will that do to harm him? If you add transgression to transgression what will it do to him?