(the world was not worthy of them); they wandered in deserts and mountains and caves and openings in the earth.

Therefore we must be wary that, while the promise of entering his rest remains open, none of you may seem to have come short of it.

by the fresh and living way that he inaugurated for us through the curtain, that is, through his flesh,

And no creature is hidden from God, but everything is naked and exposed to the eyes of him to whom we must render an account.

The Holy Spirit is making clear that the way into the holy place had not yet appeared as long as the old tabernacle was standing.

and then have committed apostasy, to renew them again to repentance, since they are crucifying the Son of God for themselves all over again and holding him up to contempt.

And others experienced mocking and flogging, and even chains and imprisonment.

Do not neglect hospitality, because through it some have entertained angels without knowing it.

Therefore it remains for some to enter it, yet those to whom it was previously proclaimed did not enter because of disobedience.