Likeness — The appearance or resemblance. As crystal — For splendor, purity, and solidity, all that was above these creatures and wheels was beautiful and very majestic, and 'tis therefore called terrible, because it impressed a veneration upon the mind of the beholders.
Related Commentaries of Ezekiel 1:22
Ezekiel 1:22
22 And the likeness of the firmament upon the heads of the living creature was as the colour of the terrible crystal, stretched forth over their heads above.