Christ did not enter a place made with human hands, but He entered the more perfect tabernacle, in the Most Holy Place once for all, obtaining eternal redemption with His blood. The writer of Hebrews contrasted this work of Christ with the former ministry of repeated animal sacrifices, and explained how this would be superior to the old way. It would cleanse our conscience from dead works and move us into serving the living God. When did all of this begin? Not with the birth of Christ, but with His death, which would allow for the will or covenant to go into effect.