So, Trinnies- did ONE God (Jesus) serve ANOTHER God (Father, 'Holy Ghost'?)?
The BIBLE teaches that ONLY ONE GOD exists.
Therefore, the TRINITY teaches that ONLY ONE GOD exists.
Would you like the proof-texts?
I deal with Mormons all the time, so I've got them.
Deut. 4:35 ... the Lord is God; there is no other besides him
Deut. 4:39 ... the Lord is God... there is no other.
Deut. 32:39 ... and there is no god besides me;
2 Sam. 7:22 ... neither is there any God besides thee, ...
2 Sam. 22:32 For who is God, save the LORD?
1 Kings 8:60 ... the Lord is God; there is no other.
1 Chr. 17:20 ... neither is there any God besides thee, ...
Isa. 44:6 ... I am the first, and I am the last; and besides me there is no God.
Isa. 44:8 ... Is there a God beside me? yea,there is no God; I know not any.
Isa. 45:5 I am the LORD, and there is none else, there is no God beside me:
Is. 45:21 ... there is no God else beside me;
Isa 45:22 ... for I am God, and there is none else.
Isa. 46:9 ... for I am God, and there is none else; I am God, and there is none like me,
Mark 12:32 … for there is one God; and there is none other but he:
1 Cor. 8:4 … and that there is none other God but one.
So as long as you continue this stupid straw-man of "two gods", you will never come close to attacking the Trinity.
For one simple reason... The Trinity is BIBLICAL.
Jesus and the Father are the SAME one God, because only ONE god exists.
Jesus and the Father are distinct "persons".
"Gods" and "persons" is NOT referring to the same thing.
So any attempt to conflate the two will result in failure on your part.