For otherwise would they not have ceased to be offered, since the worshipers would have been purified once for all and so have ¹  no further consciousness of sin?

So since we are receiving an unshakable kingdom, let us give thanks, and through this let us offer worship pleasing to God in devotion and awe.

We have an altar that those who serve in the tabernacle have no right to eat from.

This was a symbol for the time then present, when gifts and sacrifices were offered that could not perfect the conscience of the worshiper.

The place where they serve is ¹  a sketch ²  and shadow of the heavenly sanctuary, just as Moses was warned by God as he was about to complete the tabernacle. For he says, “See that you make everything according to the design ³  shown to you on the mountain.” ⁴ 

how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our ¹  consciences from dead works to worship the living God.