Are they not all ministering spirits sent out to serve for the sake of those who are to inherit salvation?

Warning Against Neglecting Salvation

Therefore we must pay much closer attention to what we have heard, lest we drift away from it.

how shall we escape if we neglect such a great salvation? It was declared at first by the Lord, and it was attested to us by those who heard,

The Founder of Salvation

For it was not to angels that God subjected the world to come, of which we are speaking.

For it was fitting that he, for whom and by whom all things exist, in bringing many sons to glory, should make the founder of their salvation perfect through suffering.

And being made perfect, he became the source of eternal salvation to all who obey him,

Though we speak in this way, yet in your case, beloved, we feel sure of better things—things that belong to salvation.