I propose that I study as a history and as a linguist, as I have since I was about fourteen when I openly admitted I didn't believe the religion and it was an insult to those who did to continue to pretend it for another. I respect people of religion and don't mention these things to create animosity.
I'm not being "insulting" or even judging. I am just telling you why and how the words are used in certain passages.
The verse where he sits in judgment as Lord of lords is in Psalms, written by David.
You can study as a linguist 'til the cows come home, but studying a concept that can only be divined via an understanding (in this case understanding Elohim as trinitarian) you'll just walk in circles. The usage only makes since contextually when understood literally that God is a plural God. He is three persons yet one.
When the term Lord is used it is understood to be speaking of the Son. When the spelling is LORD it is speaking of the Father. When terms such as Lord of lords and King of kings is used it is to convey God's Supremacy, not to teach that there are actually other gods. Hyperbole is used to illuminate his Supremacy.