'Remission' in the Bible

for this is my blood which is to be poured out for many for the remission of sins--the blood which ratifies the Covenant.

"Repent," replied Peter, "and be baptized, every one of you, in the name of Jesus Christ, with a view to the remission of your sins, and you shall receive the gift of the Holy Spirit.

Indeed we may almost say that in obedience to the Law everything is sprinkled with blood, and that apart from the outpouring of blood there is no remission of sins.