To understand this more we have to think of this in terms as the Jew would have thought of it. The temple, the priests, sacrifices, and the Holy of Holies. Although this was the system, it had to be replaced and was only a type of what and who was to come. There are some Christians today who try to bring bits and pieces of the Mosaic Law into Christianity. They do not understand that if the Mosaic Law is in force today, Jesus Christ is not qualified to be our priest. So then, we will see, Christ's ministry is superior to that of the Old Covenant. One was conditional, the other unconditional.