Apocalypse Revealed＃240
240. Full of eyes in front and in back. This symbolizes the Divine wisdom in the Word.
When eyes are mentioned in application to people, they symbolize the intellect, but when they are mentioned in application to the Lord, they symbolize Divine wisdom (nos. 48, 125). So likewise in application to the Word, as in the present instance, because the Word comes from the Lord, and is about the Lord, and so embodies the Lord.
The same statement is made in reference to the cherubim in Ezekiel, that they were "full of eyes" (Ezekiel 10:12).
"In front and in back," when said of the Word given by the Lord, symbolizes the Divine wisdom and love present in it.
Hosea 11:9-10
9
I will not execute the fierceness of my anger. I will not return to destroy Ephraim: for I am God, and not man; the Holy One in the midst of you; and I will not come in wrath.
10
They will walk after Yahweh, who will roar like a lion; for he will roar, and the children will come trembling from the west.
