Commentaries:
Jamieson, Fausset, and Brown
straight feet—that is, straight legs. Not protruding in any part as the legs of an ox, but straight like a man's [GROTIUS]. Or, like solid pillars; not bending, as man's, at the knee. They glided along, rather than walked. Their movements were all sure, right, and without effort [KITTO, Cyclopedia].
sole . . . calf's foot—HENDERSON hence supposes that "straight feet" implies that they did not project horizontally like men's feet, but vertically as calves' feet. The solid firmness of the round foot of a calf seems to be the point of comparison.
colour—the glittering appearance, indicating God's purity.
Other Jamieson, Fausset, and Brown entries containing Ezekiel 1:7:
Isaiah 6:2
Ezekiel 1:4
Revelation 1:15
Revelation 10:1
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