"God Father + God Son + Holy Spirit being One. ==> 1+1+1 =1 in violation of the rules"
Violation of logic and common sense, trying to claim the impossible.
But don't panic, they have a trump card at the end of the big essays of trying to explain it = best described as a disclaimer = No one can really explain it, as God is a Mystery.
Then it would seem, mind wise, they tare John 17:3 out of the Book.
It's a bit like a Mouse getting caught in mouse trap then, as 2 Thes 2:11 catches them, done and dusted. The funny part is, the Mice keep coming