'Forgive' in the Bible

“Why does this man talk that way? He is blaspheming; who can forgive sins [remove guilt, nullify sin’s penalty, and assign righteousness] except God alone?”

But so that you may know that the Son of Man has the authority and power on earth to forgive sins”—He said to the paralyzed man,

Whenever you stand praying, if you have anything against anyone, forgive him [drop the issue, let it go], so that your Father who is in heaven will also forgive you your transgressions and wrongdoings [against Him and others].

[But if you do not forgive, neither will your Father in heaven forgive your transgressions.”]