For all those who say “the word Trinity doesn’t appear in Scripture, therefore it’s false”, my favorite retort (which completely destroys the previous lame argument) is: The word MONOTHEISM doesn’t appear in Scripture either; I guess we should throw out the belief that God is One.
The Bible clearly says that God is one.
It NEVER says God is three.
So don’t get to the point where you think you are twice as smart as you are because then in reality that will still only be half as smart as you think you are.