Reference: Blot
Easton
a stain or reproach (Job 31:7; Pr 9:7). To blot out sin is to forgive it (Ps 51:1,9; Isa 44:22; Ac 3:19). Christ's blotting out the handwriting of ordinances was his fulfilling the law in our behalf (Col 2:14).
See Verses Found in Dictionary
If my step has turned from the way, my heart has followed my eyes, or impurity has stained my hands,
Be gracious to me, God, according to Your faithful love; according to Your abundant compassion, blot out my rebellion.
Turn Your face away from my sins and blot out all my guilt.
The one who corrects a mocker will bring dishonor on himself; the one who rebukes a wicked man will get hurt.
I have swept away your transgressions like a cloud, and your sins like a mist. Return to Me, for I have redeemed you.
Therefore repent and turn back, that your sins may be wiped out so that seasons of refreshing may come from the presence of the Lord,
He erased the certificate of debt, with its obligations, that was against us and opposed to us, and has taken it out of the way by nailing it to the cross.