Ezekiel 1:5,6

Out of the midst thereof came the likeness of four living creatures Termed cherubim, Ezekiel 9:3; Ezekiel 9:10. throughout. These seem to have been a hieroglyphical representation of the holy angels, attendants on the king of glory, and the ministers of his providence, as well when he executes judgments on sinners, as when he confers benefits on his people. They were four, probably to denote that they were employed in all the four quarters of the world. They had the likeness of a man “They had the human stature.” So Houbigant. Or, as others interpret the phrase, “for the greatest part they appeared in the human shape.” This was to signify that they were intelligent and rational creatures, of which that form is to us the token. But each of them had four faces, which were probably emblems of their endowments and characters. “The face of a man implied that they possessed knowledge, foresight, prudence, compassion, and philanthropy; that of a lion intimated their boldness and force in executing the will of God; that of an ox denoted strength, unwearied diligence, and perseverance; and that of an eagle, spiritual sagacity and heavenly affections, by which they soared aloft above all created objects, to the uncreated source of holiness and felicity.” Scott. And every one had four wings By which seems to be signified the activity and speed with which they executed God's commands in all parts of the world.