For your interests...
HEB 9:14 how much more effectively the blood of Christ, who offered himself as the perfect sacrifice to God through the eternal Spirit, can purify our inner self from dead actions so that we do our service to the living God.
15 He brings a new covenant, as the mediator, only so that the people who were called to an eternal inheritance may actually receive what was promised: his death took place to cancel the sins that infringed the earlier covenant.
16 Now wherever a will is in question, the death of the testator must be established;
17 indeed, it only becomes valid with that death, since it is not meant to have any effect while the testator is still alive.
9:18 That explains why even the earlier covenant needed is something to be killed in order to take effect,
1 Peter 3:18 Why, Christ himself, innocent though he was, had died once for sins, died for the guilty, to lead us to God. In the body he was put to death, in the spirit he was raised to life,