Do the sacrifices take away sins or not? The Torah seems to indicate that they do, but the writer of the book of Hebrews says, “It is impossible for the blood of bulls and goats to take away sins.”
Dive into Hebrews 10 with an entertaining, fast-paced discussion of an apostolic midrash on Psalm 40 and it's appearance in the argument regarding the suffering of the Messiah as an atoning sacrifice for sin.