You have put all things in subjection under his feet." For in that he subjected all things to him, he left nothing that is not subject to him. But now we don't see all things subjected to him, yet.

as I swore in my wrath, 'They will not enter into my rest.'"

To whom did he swear that they wouldn't enter into his rest, but to those who were disobedient?

We see that they were not able to enter in because of unbelief.

For we who have believed do enter into that rest, even as he has said, "As I swore in my wrath, they will not enter into my rest;" although the works were finished from the foundation of the world.

and in this place again, "They will not enter into my rest."

Seeing therefore it remains that some should enter therein, and they to whom the good news was before preached failed to enter in because of disobedience,

Let us therefore give diligence to enter into that rest, lest anyone fall after the same example of disobedience.

Now if there was perfection through the Levitical priesthood (for under it the people have received the law), what further need was there for another priest to arise after the order of Melchizedek, and not be called after the order of Aaron?

For this reason he is the mediator of a new covenant, since a death has occurred for the redemption of the transgressions that were under the first covenant, that those who have been called may receive the promise of the eternal inheritance.

Having therefore, brothers, boldness to enter into the holy place by the blood of Jesus,

How much worse punishment, do you think, will he be judged worthy of, who has trodden under foot the Son of God, and has counted the blood of the covenant with which he was sanctified an unholy thing, and has insulted the Spirit of grace?