Hebrews 10:1, 3-4, 10, 18

For the Law, since it has only a shadow of the good things to come and not the very form of things, can never, by the same sacrifices which they offer continually year by year, make perfect those who draw near.

But in those sacrifices there is a reminder of sins year by year. For it is impossible for the blood of bulls and goats to take away sins.

By this will we have been sanctified through the offering of the body of Jesus Christ once for all.

Now where there is forgiveness of these things, there is no longer any offering for sin.