The first covenant had regulations for worship and an earthly sanctuary. In the first section of the tabernacle stood the lampstand, the table and the bread of the Presence; behind the second curtain was the Most Holy Place, with the ark of the covenant, the jar of manna, Aaron's staff and the cherubim over the mercy seat. Only the high priest entered there, once a year, with blood, and the Holy Spirit was showing by this that the way into the sanctuary was not yet open. Those rites could not perfect the conscience.
Christ, however, high priest of the good things to come, entered once for all into the heavenly Most Holy Place, not by the blood of goats and calves but by his own blood, securing an eternal redemption. If the blood of animals purified the flesh, how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our conscience from dead works to serve the living God!
For this reason he is mediator of a new covenant, and his death redeems from the transgressions of the first. Where a will is involved, the death of the one who made it is necessary, and the first covenant too was inaugurated with blood, sprinkled by Moses; without the shedding of blood there is no forgiveness.
Christ did not enter a holy place made by hands, a copy of the true one, but heaven itself, to appear now in God's presence on our behalf. He offered himself once, at the end of the ages, to put away sin. Just as people die once and after that comes judgment, Christ was offered once to bear the sins of many and will appear a second time, not to deal with sin, but to save those who eagerly wait for him.