For God's word is alive and active and sharper than any double-edged sword. It penetrates [deep enough] even to divide [a person's] soul [from his] spirit, and his joints [from his] bone marrow [Note: This is figurative language describing the penetrating effect of God's word into a person's spiritual, inner being] and is able to judge the thoughts and intentions of a person's heart.

He is the reflection of God's glory and the perfect representation of His being, and continues to uphold the universe by His mighty word. After He had procured man's purification from sins, He took His seat at the right hand of God's majesty,

For certainly enough time has elapsed so that [by now] you ought to be teachers, [but instead] you are in need of having someone teach you again the basic principles of God's message. You have become people who need "milk" and not "solid food." [Note: The fundamental truths of Christianity are here figuratively spoken of as "milk," while the more advanced teaching, such as Christ's priesthood being like Melchizedek's, is called "solid food"].

Faith made Abel's sacrifice greater in the sight of God than Cain's; through faith he gained God's approval as an upright man, for God himself approved his offering, and through faith even when he was dead he still spoke.