Hebrews 9:14; Hebrews 9:22-23

Hebrews 9:14

14 How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?

Hebrews 9:22-23

22 And almost all things are by the law purged with blood; and without shedding of blood is no remission.

23 It was therefore necessary that the patterns of things in the heavens should be purified with these; but the heavenly things themselves with better sacrifices than these.