Christ was made so much better than the angels, not as the Son of God, because as that he was better than they already, being, indeed, their Maker and Creator. Nor did he become God's Son by being appointed heir of all things," and "obtaining by inheritance a more excellent name" than all the angelic host. If I have an only son, and he inherits my property, his being my heir does not make him my son, but his being my son makes him my heir. So the blessed Jesus is God's heir.
But the beauty and blessedness, the grace and glory, the joy and consolation of his being "the heir of all things," lie in this, that he is such in our nature,—that the same blessed Immanuel who groaned and wept, suffered and bled here below, is now at the right hand of the Father as our High Priest, Mediator, Advocate, Representative, and Intercessor; that all power is given unto him in heaven and earth as the God-man (Matt. 28:18); and that the Father hath "set him at his own right hand in the heavenly places, far above all principality, and power, and might, and dominion, and every name that is named, not only in this world, but also in that which is to come" (Eph. 1:20, 21).
But he has all this pre-eminence and glory not to make him the Son of God, but because he who, as the Son of God, "thought it not robbery to be equal with God, made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men: and being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross. Wherefore God hath highly exalted him, and given him a name which is above every name; that at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth; and that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father" (Phil. 2:6-11).
The joy of heaven above, the delight of the saints here below, their only hope and help, strength and wisdom, spring from this, that the Son of God is exalted to the right hand of the Father in the very nature which he assumed in the womb of the virgin.