Deut 4:24

“Hear what is written: "Our God is a consuming fire." What does the God of fire consume? Will we be so senseless as to think that God consumes the firewood or straw or hay? But the God of fire consumes human sins. He consumes them, devours them, purges them, as he says in another place, "I will purge you with fire for purity."”

“So the prophets called him a burning fire, because in those three points we see more intensely the majesty of the Godhead. Since to sanctify is of the Godhead, to illuminate is the property of fire and light, and the Godhead is frequently pointed out or seen in the appearance of fire: "For our God is a consuming fire," as Moses said.”

“[Daniel 7:9] "I beheld until thrones were set up, and the Ancient of days took His seat. His garment was as white as snow, and the hair of His head was like pure wool. His throne was composed of fiery flames and its wheels were set on fire. From before His presence there issued forth a rushing, fiery stream." We read something similar in John's Apocalypse: "After these things I was immediately in the Spirit, and lo, a throne was set up in heaven, and one was seated upon the throne; and He who sat upon it had the likeness of jasper and sardine stone, and there was a rainbow round about the throne like the appearance of emerald. Around the throne there were twenty-four other thrones, and upon the twenty-four thrones there sat twenty-four elders, clothed in shining garments; upon their heads was a golden crown, and lightning flashes issued from the throne, and voices and thunder. And in front of the throne there were seven torches of burning fire, which were the seven spirits of God. And in front of the throne lay a glassy sea like unto crystal." (Revelation 4:2-6) And so the many thrones which Daniel saw seem to me to be what John called the twenty-four thrones. And the Ancient of days is the One who, according to John sits alone upon His throne. Likewise the Son of man, who came unto the Ancient of days, is the same as He who, according to John, is called the Lion of the tribe of Judah, the Root of David, and the titles of that sort (Revelation 5:5). I imagine that these thrones are the ones of which the Apostle Paul says, "Whether thrones or dominions..." (Colossians 1:16). And in the Gospel we read, "Ye yourselves shall sit upon twelve thrones, judging the twelve tribes of Israel" (Matthew 19:28). And God is called the One who sits and who is the Ancient of days, in order that His character as eternal Judge might be indicated. His garment is shining white like the snow, and the hair of His head is like pure wool. The Savior also, when He was transfigured on the mount and assumed the glory of His divine majesty, appeared in shining white garments (Matthew 17:2). And as for the fact that His hair is compared to perfectly pure wool, the even-handedness and uprightness of His judgment is shown forth, a judgment which shows no partiality in its exercise. Moreover He is described as an elderly man, in order that the ripeness of His judgment may be established. His throne consists of fiery flames, in order that sinners may tremble before the severity of the torments, and also that the just may be saved, but so as by fire. The wheels of the throne are set aflame, or else it is the wheels of His chariot which are aflame. In Ezekiel also God is ushered on the scene seated in a four-horse chariot (Ezekiel 1:4-28), and everything pertaining to God is of a fiery consistency. In another place also a statement is made on this subject: "God is a consuming fire" (Deuteronomy 4:24), that we might know that wood, hay and stubble are going to burn up in the day of judgment. And in the Psalms we read: "Fire goeth before Him, and He shall set aflame all His enemies round about Him" (Psalm 97:3). A rushing, fiery stream proceeded from before Him in order that it might carry sinners to hell (Gehenna).”