Plenty of us call Him the Mighty God. Just because you don't doesn't mean that no one has.
if this is true its purely because of the lines being interpreted that way, not because its talking about jesus, i've heard no one call him that.
Reading the verses it is clear that Jehovah of hosts is the sender and the sent one.
umm no it says angel in 2.3, it talks of the angel measuring jeresalam for god, it says man in 2.1 but its an angel in human form, the lord of hosts is an angel of god
The Trinity is not polyttheistic in your belief not in mine.
there are polythiestic religions that have gods that are three but of one substance, this is exactly like the trinity in christianity.
if you consider the trinity to be monothiestic but the other polythiestic then its a double standard.
i don't think the trinity is scriptural or monothiestic in anyway.