What does it mean that God is the Ancient of Days?
The title "Ancient of Days" appears only in Daniel 7 (verses 9, 13, and 22), and it speaks of God in the majesty of His eternal being — the One who exists before all ages, before whom every earthly empire is a passing thing.
The Eternal God on the Throne of Judgment
The scene in Daniel 7:9-10 is one of overwhelming contrast. Four beast-like empires have risen — violent, rapacious, terrifying — and then, suddenly, "thrones were set, and the Ancient of Days did sit." His garment is white as snow, His hair like pure wool, His throne a fiery flame. Thousands upon thousands minister to Him. The books are opened.
F. B. Hole writes:
F. B. HoleThe 'Ancient of days' then presents God to us in the eternity of His Being, for we must remember that the Persons of the Godhead were not clearly distinguished, as they have been since the coming of Christ. In the presence of Almighty God the Roman empire in its last and worst phase, under the domination of the 'little horn' ... will be destroyed in judgment.
The imagery carries a clear meaning: the whiteness speaks of absolute purity, and the fire speaks of divine holiness applied in judgment. Against the fleeting, beast-like kingdoms of men stands the One who inhabits eternity.
A Title Inseparable from Christ
One of the most striking things about Daniel 7 is that the "Ancient of Days" and "one like the Son of man" appear to be two distinct figures — the Son of man comes to the Ancient of Days to receive dominion (v. 13). And yet in verse 22, it is the Ancient of Days Himself who comes to deliver the saints. Morrish's Bible Dictionary addresses this directly:
Ancient of Days HimselfA title of God used by Daniel, alluding to His eternity. It cannot be separated from Christ; for in Dan. 7 the Lord is called both the Ancient of Days and the Son of man, yet the Son of man came to the Ancient of Days to receive dominion, glory, and a kingdom. Dan. 7:9, 13, 22. He is both God and man: cf. Rev. 1 and 5.
William Kelly traces the connection into the New Testament:
William KellyThe Ancient of days represents God as such, "the high and lofty One that inhabiteth eternity." ... In the Revelation the two glories are both united in the Person of Christ. Rev. 1 shows us one like the Son of man: but when we find the description of Him, some of the features are exactly the same as are attributed here to the Ancient of days, whose garment is said to be as white as snow, and the hair of His head like the pure wool, etc. The Jewish prophet sees Christ simply as man. The Christian prophet sees Him as man, but as God withal.
Samuel Ridout states it with characteristic directness:
Samuel RidoutGod alone can sit upon the throne of God; so in Daniel 7:9, He (Christ) is called "the Ancient of Days."
And J. N. Darby draws the same conclusion:
J. N. DarbyWhen the events are accomplished, we find that it is the Ancient of days Himself who comes and puts an end to the power which afflicted the saints — that Christ (as the Psalms so largely shew and the gospels too) is Jehovah.
The Mystery of the Divine Persons
How can the Son of man come to the Ancient of Days if He is the Ancient of Days? Edward Dennett explains that this is not a contradiction but a window into the relationship of the divine Persons:
Edward DennettThe Ancient of days, as already seen, is the Son of man; but in this vision they are distinguished. It is often so in the Psalms. The Messiah is Jehovah; and yet in Psalm 110 Jehovah speaks to Adonai: "Sit Thou at my right hand until I make Thine enemies Thy footstool." It is the mystery of the divine persons. They are distinguished in Daniel's vision because, as Son of man, our Lord receives everything from God. Hence, after He is brought to the Ancient of days, it says, "There was given Him a dominion," etc.
Hamilton Smith makes the same point:
Hamilton SmithDaniel sees a vision of the eternal God, the Ancient of Days, seated upon the throne of judgment. We know that Christ is also the Ancient of Days — a divine Person, as well as the Son of Man. In the first chapter of Revelation He is presented as the Judge with all the characteristics that mark the Ancient of Days in the Book of Daniel.
J. G. Bellett captures the sequence — judgment first, then the kingdom received:
J. G. BellettThe Ancient of days sits in white garments on a throne of fiery flame with the books opened before Him, ere the Son of man comes to Him with the clouds of heaven to receive dominion.
The Coming of the Ancient of Days Ends All Opposition
Daniel 7:21-22 reveals that the "little horn" makes war with the saints and prevails — until the Ancient of Days comes. Darby underscores the weight of this:
untilThe little horn not only makes war with the saints, but prevails against them up to a certain time (that is, until the coming of the Ancient of days). ... It is the coming of the Ancient of days that puts an end to the power of the little horn over the saints.
Synthesis
The title "Ancient of Days" tells us three things at once. First, it speaks of God's eternity — He is before all things, and all kingdoms are passing shadows before Him. Second, it speaks of divine judgment — the Ancient of Days sits on a throne of fire to hold the nations to account. Third, and most remarkably, it belongs to Christ. The same One who appears as a humble "Son of man," receiving the kingdom from the hand of God, is Himself the eternal God — the Ancient of Days. Daniel's vision holds both truths together without resolving the tension, because the tension is the mystery of who Christ is: truly God and truly man. When John sees the risen Lord in Revelation 1, clothed in the very features of the Ancient of Days — white hair, blazing eyes, a voice like many waters — the mystery unfolds: the One who died and rose is the Eternal One. The title assures us that behind the throne of judgment sits not a remote deity, but the very One who took on humanity and will reign as man forever, while never ceasing to be the God who was before all ages.