'three "personalities" doesn't mean three Gods.'
Then it must mean one God with multiple personalities - a medical disorder.
Unfortunately scripture doesn't back you up, as the personal pronoun 'I' is used, not 'we', as in:
"I am the Lord thy God.'
Which is found all the way through the Bible.
as opposed to:
'We are the Lord thy God and I am my own Son and my Son is his own Father'.
Which is complete piffle!
'you are comprised of a soul spirit and body. 3 completely different things but one person.
There is only one ME. As far as I can tell, I have only one personality! My soul isn't a me, talking to my body, who's chatting away to my spirit. That's absurd.
My soul is me - my life. It's the 'real' me which, after my body dies, goes to Heaven to be with my Father in a glorified body:
2 Corinthians 5: For we know that if our earthly house of this tabernacle were dissolved, we have a building of God, an house not made with hands, eternal in the heavens.
My spirit is also me - it's my five senses and my imagination, my conscience etc. It was given to me at my birth and goes back to God when I die.
My body is the vessel of flesh that my soul built itself inside my mother's womb.
'no one can fully understand and or explain the trinity just like many other things'.
I'd agree with you there! It's difficult to explain something biblically when the bible doesn't back it up, and people have a very hard time grasping how the Father and Son can be the same person, but not, and both be God yet not TWO Gods, but only one God - and the Holy Spirit is some 'other' person.So either you can't read, can't count, or use your common sense.