The fact that the biblical book Hebrews is not an epistle of St Paul, or of any other apostle, is proved by what it says in chapter two.
Martin LutherAt night always carry in your heart something from Holy Scriptures to bed with you, meditate upon it like a ruminant animal, and go softly to sleep; but this must not be too much, rather a little that may be well pondered and understood, that you may find a remnant of it in your mind when you rise in the morning.
Martin Luther