243. The third living creature had a face like a human being. This symbolizes the Divine truth of the Word in respect to its wisdom.

A human being in the Word symbolizes wisdom, because the human being was born to receive wisdom from the Lord and become an angel. The wiser someone is, therefore, the more human he is. True human wisdom consists in perceiving the existence of God, the nature of God, and what pertains to God. This is what the Divine truth of the Word teaches.

That a human being symbolizes wisdom is apparent from the following passages:

I will make a man more rare than fine gold, and a human being more rare than the gold of Ophir. (Isaiah 13:12)

A man means intelligence, and a human being wisdom.

...the inhabitants of the earth shall be burned up, and rare will be the human being left. (Isaiah 24:6)

...I will sow the house of Israel and the house of Judah with the seed of a human being and the seed of an animal. (Jeremiah 31:27)

You are My flock...; you are humankind, I am your God. (Ezekiel 34:31)

...the ruined cities shall be filled with a flock of humankind. (Ezekiel 36:38)

I looked upon the earth when, lo, it was empty and void, and to the heavens when they had not their light... I looked when, lo, there was no human being... (Jeremiah 4:23, 25)

They sacrifice a human being, they kiss the calves. (Hosea 13:2)

He measured the wall (of the Holy Jerusalem): one hundred and forty-four cubits, the measure of a human being, which is that of an angel. (Revelation 21:17)

So, too, in many other places, where a human being symbolizes someone who is wise, and in an abstract sense, wisdom itself.

1047. That 'and when I cloud over the earth with cloud' means a time when, the will part of man's proprium being what it is, faith that flows from charity does not appear, is clear from what has been stated just above regarding 'the earth', that is, about the will part of man's proprium being such that it is constantly introducing obscurity, or falsity, into the understanding part. This is 'a clouding over'. All falsity originates in this way, as becomes quite clear from the fact that self-love and love of the world which belong to man's will are nothing else than hatred. For insofar as anyone loves himself he hates the neighbour. Because these loves are so contrary to heavenly love, it is inevitable that such things as are contrary to mutual love should be constantly flowing in from them. All of those things in the understanding part are falsities, and from them arises all the obscurity and darkness that is there. Falsity 'clouds over truth just as a dark cloud does to the light of the sun. And because falsity and truth cannot be present simultaneously any more than darkness and light, it follows plainly that one goes out as the other comes in. And this being an alternating occurrence reference is therefore made here to 'clouding over the earth with cloud', that is, a time when through the will part of the proprium no faith accompanying charity, or truth and derivative good, appears, still less good and derivative truth.