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 out of [God's] way, and my heart has gone the way my eyes [covetously] invited, and if any spot has stained my hands with guilt,
Have mercy upon me, O God, according to Your steadfast love; according to the multitude of Your tender mercy and loving-kindness blot out my transgressions.
Hide Your face from my sins and blot out all my guilt and iniquities.
He who rebukes a scorner heaps upon himself abuse, and he who reproves a wicked man gets for himself bruises.
I have blotted out like a thick cloud your transgressions, and like a cloud your sins. Return to Me, for I have redeemed you.
So repent (change your mind and purpose); turn around and return [to God], that your sins may be erased (blotted out, wiped clean), that times of refreshing (of recovering from the effects of heat, of reviving with fresh air) may come from the presence of the Lord;
Having cancelled and blotted out and wiped away the handwriting of the note (bond) with its legal decrees and demands which was in force and stood against us (hostile to us). This [note with its regulations, decrees, and demands] He set aside and cleared completely out of our way by nailing it to [His] cross.