Psalms 8:5

God has placed man next in dignity to angels, and but a little lower, and has crowned him with the empire of the world. glory and honour--are the attributes of royal dignity (Psa 21:5; Psa 45:3). The position assigned man is that described (Gen 1:26-28) as belonging to Adam, in his original condition, the terms employed in detailing the subjects of man's dominion corresponding with those there used. In a modified sense, in his present fallen state, man is still invested with some remains of this original dominion. It is very evident, however, by the apostle's inspired expositions (Heb 2:6-8; Co1 15:27-28) that the language here employed finds its fulfilment only in the final exaltation of Christ's human nature. There is no limit to the "all things" mentioned, God only excepted, who "puts all things under." Man, in the person and glorious destiny of Jesus of Nazareth, the second Adam, the head and representative of the race, will not only be restored to his original position, but exalted far beyond it. "The last enemy, death," through fear of which, man, in his present estate, is "all his lifetime in bondage" [Heb 2:15], "shall be destroyed" [Co1 15:26]. Then all things will have been put under his feet, "principalities and powers being made subject to him" [Pe1 3:22].

— Jamieson-Fausset-Brown Commentary (public domain)