Hebrews 1:7
And of the angels He says, "Who makes His angels spirits and His ministers a flame of fire."
Psalm 104:4
He makes His angels spirits, His ministers a flaming fire.
2 Kings 2:11
And it happened as they went on and talked, behold, a chariot of fire and horses of fire came, and they separated between them both. And Elijah went up in a tempest into Heaven.
2 Kings 6:17
And Elisha prayed and said, I pray You, Jehovah, open his eyes so that he may see. And Jehovah opened the eyes of the young man, and he saw. And behold, the mountain was full of horses and chariots of fire round about Elisha.
Isaiah 6:2
Above it stood the seraphs; each one had six wings; with two he covered his face, and with two he covered his feet, and with two he flew.
Ezekiel 1:13-14
And the likeness of the living creatures: they looked like burning coals of fire; like the appearance of torches. It was continually circling among the living creatures. And the fire was bright, and out of the fire went forth lightning.
Daniel 7:10
A stream of fire went out and came out from before Him. A thousand thousands served Him, and ten thousand times ten thousand stood before Him. The judgment was set, and the books were opened.
Zechariah 6:5
And the angel answered and said to me, These are the four spirits of the heavens who go forth from standing before the Lord of all the earth.
Hebrews 1:14
Are they not all ministering spirits, sent forth to minister for those who shall be heirs of salvation?