One of the problems we have in modern Bible study and practice is the tendency to bring God down from his seat and put humans or some other creatures up in this place. We see, in this narrative, that Gideon was able to see the difference between the angel of the Lord and the Lord and addressed himself properly in this conversation with the angel.
The King James tips us off with a truly handy usage. It uses “LORD” for the divine name and “Lord” or “lord” for the common title or address. The latter is equivalent to “sir”.
And the angel of the LORD (YAHWEH) appeared unto him, and said unto him, The LORD (YAHWEH) is with thee, thou mighty man of valour.
Judges 6:13Judges 6:13
Then Gideon said, “Pardon me, sir, but if the LORD is with us, why are we having so many troubles? We heard that he did wonderful things for our ancestors. They tell us that the LORD took them out of Egypt. But now it seems the LORD has left us and is letting the Midianites defeat us.” (Easy to Read Version)
Bearing in mind the human (even Christian) tendency to worship or pay homage to undeserving entities this narrative ought to firm up our resistance to idolatry.
And I fell at his feet to worship him. And he said unto me, See you do it not: I am your fellow servant, and of your brethren that have the testimony of Jesus: worship God: for the testimony of Jesus is the spirit of prophecy.Revelation of John 19:10