Hebrews 1:4 - Coke's Commentary on the Holy Bible

Being made so much better than the angels,— Being made so much superior to, or more excellent than the angels, by how much he hath obtained a more excellent name than they. The word Κεκληρονομηκεν, signifies to obtain, or be in possession of; without taking in the notion of inheritance. See on Hebrews 1:2. Christ is called the Son of God; a name, which implies peculiar love and affection in the parent, and superiority over the family in which he is. Christ, therefore, as being the only-begotten Son of God, is infinitely superior to angels, and is vested with an authority which they are of course destitute of; and has a right and title to dominion, to which they have no pretension; nor is any one of them ever dignified with that name. Some consider this as immediately referring to Christ's authority and dignity, as Mediator; with which he was invested, when he sat down on the right-hand of glory after his resurrection.