Hebrews 10:5-7, 14-18

Therefore, when Christ came into the world, he said: “Sacrifice and offering you did not desire, but a body you prepared for me; with burnt offerings and sin offerings you were not pleased. Then I said, ‘Here I am—it is written about me in the scroll— I have come to do your will, my God.’ ”

For by one sacrifice he has made perfect forever those who are being made holy. The Holy Spirit also testifies to us about this. First he says: “This is the covenant I will make with them after that time, says the Lord. I will put my laws in their hearts, and I will write them on their minds.” Then he adds: “Their sins and lawless acts I will remember no more.” And where these have been forgiven, sacrifice for sin is no longer necessary.