Apocalypse Explained # 317
317. And seven eyes, signifies and who has omniscience. This is evident from the signification of "seven eyes" as being, in reference to the Lord, omniscience; for as "eyes" in reference to man signify the understanding, so in reference to the Lord they signify omniscience. That "eyes" in reference to man signify the understanding, and in reference to the Lord providence, as also Divine wisdom and intelligence, which is omniscience, see above, n. 152. "Seven eyes" are mentioned, because "seven" signifies all things, and is predicated of what is holy (as above).
Zechariah 1:18-21
18
I lifted up my eyes, and saw, and behold, four horns.
19
I asked the angel who talked with me, "What are these?" He answered me, "These are the horns which have scattered Judah, Israel, and Jerusalem."
20
Yahweh showed me four craftsmen.
21
Then I asked, "What are these coming to do?" He said, "These are the horns which scattered Judah, so that no man lifted up his head; but these have come to terrify them, to cast down the horns of the nations, which lifted up their horn against the land of Judah to scatter it."