Unto us a Child is born, unto us a Son is given and the government shall be upon His shoulder; and His name shall be called Wonderful, Counselor, God, Hero, Father of eternity, Prince of Peace (Isa. 9:6).

In Daniel:

I saw in the night visions, and behold one like the Son of man came with the clouds of heaven; and He came even to the Ancient of Days, and they brought Him near before Him. And there was given Him dominion, and glory, and a Kingdom; and all peoples, nations, and languages shall serve Him. His dominion is an everlasting dominion, which shall not pass away, and His kingdom that which shall not be destroyed (Dan7:13, 14). The Lord Himself also says the same in Matthew:

All things are delivered unto Me of My Father (Matt.11:27) also in Luke (10:22).

And again in Matthew:

All power [potestas] has been given unto Me in heaven and on earth (Matt. 28:18).

In John:

Thou gavest to the Son power [potestas] over all flesh, that whatsoever Thou hast given Him, to them He should give eternal life (Matt. 17:2, 3). The same is also signified by His "sitting at the right hand," as in Luke:

Now from henceforth shall the Son of man sit at the right hand of the power of God (Luke 22:69).

[2] As regards all power being given unto the Son of man in the heavens and on earth, it is to be known that the Lord had power over all things in the heavens and on earth before He came into the world; for He was God from eternity and Jehovah, as He plainly says in John:

Now, O Father, glorify Thou Me with Thine own self, with the glow which I had with Thee before the world was (John 17:5);

and again:

Verily, verily, I say unto you, before Abraham was, I am* (John 8:58);

for He was Jehovah and God to the Most Ancient Church that was before the flood, and was seen by them. He was also Jehovah and God to the Ancient Church that was after the flood. And it was He who has represented by all the rites of the Jewish Church, and whom they worshiped. But the reason He says that all power was given unto Him in heaven and on earth, as if it were then His for the first time, is that by "the Son of man" is meant His Human Essence; and this, when united to His Divine Essence, was also Jehovah, and at the same time had power; and this could not be the case until He had been glorified, that is, until by unition with the Divine Essence His Human Essence also had life in itself, and so became in like manner Divine and Jehovah; as He says in John:

As the Father hath life in Himself, so hath He given to the Son to have life in Himself (John 5:26).

3] It is His Human Essence, or external man, that is likewise called "Son of man" in Daniel, in the passage quoted above; and of which it is said in the passage quoted from Isaiah, "A Child is born and a Son is given to us." That the heavenly kingdom should be given to Him, and all power in the heavens and on earth, He now saw, and it was now promised Him; and this is signified by the words, "all the land which thou seest, to thee will I give it, and to thy seed after thee forever." This was before His Human Essence had been united to His Divine Essence, which was united when He had overcome the devil and hell, that is, when by His own power and His own might He had expelled all evil, which alone disunites.

* The Latin has fui, but elsewhere sum, as in n. 9315.