That after He had risen again He should receive from His Father all power, and His power should be everlasting
In Daniel: “I saw in a vision by night, and behold as it were the Son of man, coming in the clouds of heaven, came even to the Ancient of days, and stood in His sight. And they who stood beside Him brought Him before Him: and to Him was given a royal power, and all the kings of the earth by their generation, and all glory obeying Him: and His power is eternal, which shall not be taken away, and His kingdom shall not be destroyed.” Also in Isaiah: “Now will I arise, says the Lord; now will I be glorified, now will I be exalted, now you shall see, now you shall understand, now you shall be confounded.
Vain will be the strength of your spirit: the fire shall consume you.” Also in the cixth Psalm: “The Lord said unto my Lord, Sit on my fight hand, until I make Your enemies the footstool of Your feet. God will send the rod of Your power out of Sion, and You shall rule in the midst of Your enemies.” Also in the Apocalypse: “And I turned and looked to see the voice which spoke with me. And I saw seven golden candlesticks, and in the midst of the candlesticks one like the Son of man, clothed with a long garment, and He was girt about the paps with a golden girdle.
And His head and His hairs were white as wool or snow, and His eyes as a flame of fire, and His feet like to fine brass from a furnace of fire, and His voice like the sound of many waters. And He had in His right hand seven stars: and out of His mouth went a sharp two-edged sword; and His face shone as the sun in his might. And when I saw Him, I fell at His feet as dead. And He laid His right hand upon me, and said, Fear not; I am the first and the last, and He that lives and was dead; and, lo, I am living for evermore and I have the keys of death and of hell.” Likewise in the Gospel, the Lord after His resurrection says to His disciples: “All power is given unto me in heaven and in earth.
Go therefore and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost, teaching them to observe all things whatsoever I have commanded you.”
Source: The Treatises of Cyprian (New Advent)