Hi
@shunyadragon
How about later in the same passage in which it reads...
"Then Yahweh rained brimstone and fire on Sodom and Gomorrah, from Yahweh out of the heavens." - Genesis 19:24
This hints that the man who Abraham spoke with was the Word of Yahweh, in physical form, having the authority of Yahweh but not Yahweh El Elyon Himself.
But let's suppose the man met was indeed Yahweh El Elyon, as you say. Who, in your opinion, was worthy enough to walk at His right and left side?
If you suppose that they were Malakhim, then why would Yahweh visit directly Himself? Wasn't it the two other men who actually went to see the iniquity in Sodom?
I personally fail to logic for El Elyon to come down, in the form of a man backed with two others, to speak with Abraham and then return above. We can't find this pattern elsewhere in the Scriptures. The closest we get is the Malak of Yahweh or the Word of Yahweh descending to earth - having the full authority of Yahweh, yet not Yahweh El Elyon Himself.
This Word of Yahweh seems to be the pre-incarnate Messiah, as promised in Micah 5:2 -
“But you, Bethlehem Ephrathah, Though you are little among the thousands of Judah, Yet out of you shall come forth to Me The One to be Ruler in Israel, Whose goings forth are from of old, From everlasting.”