Ezekiel is on his way to Babylon with a group of exiles when suddenly, the heavens are opened and he sees a vision from God. The symbolism here is pretty deep. Coming from the north, like the Chaldean armies, the Lord’s angels are fourfold with four faces and four wings, communicating the Lord’s sovereignty over the fourfold directions of the earth (north, south, east, and west) over every mighty creature, and over every man. The cherubim were the enforcers of divine judgment and were accompanied by wheels full of eyes communicating that God is omniscient and omnipresent seeing and knowing all things.