26 Above this surface was something that looked like a throne made of blue lapis lazuli. And on this throne high above was a figure whose appearance resembled a man. 27 From what appeared to be his waist up, he looked like gleaming amber, flickering like a fire. And from his waist down, he looked like a burning flame, shining with splendor. 28 All around him was a glowing halo, like a rainbow shining in the clouds on a rainy day. This is what the glory of the Lord looked like to me. When I saw it, I fell face down on the ground, and I heard someone's voice speaking to me.

Matthew Henry's Commentary on Ezekiel 1:26-28

Commentary on Ezekiel 1:26-28

(Read Ezekiel 1:26-28)

The eternal Son, the second Person in the Trinity, who afterwards took the human nature, is here denoted. The first thing observed was a throne. It is a throne of glory, a throne of grace, a throne of triumph, a throne of government, a throne of judgment. It is good news to men, that the throne above the firmament is filled with One who appears, even there, in the likeness of a man. The throne is surrounded with a rainbow, the well-known emblem of the covenant, representing God's mercy and covenanted love to his people. The fire of God's wrath was breaking out against Jerusalem, but bounds should be set to it; he would look upon the bow, and remember the covenant. All the prophet saw was only to prepare him for what he was to hear. When he fell on his face, he heard the voice of One that spake. God delights to teach the humble. Let sinners, then, humble themselves before him. And let believers think upon his glory, that they may be gradually changed into his image by the Spirit of the Lord.