I think you misunderstood what I was trying to say, and I'll try to clarify. I'm saying I understand and have believed in the past how people generally believe Jesus is God as a Christian, and I have personally understood that Jesus is not God as a Christian. Am I saying I understand all denominations, no... I still can't wrap my head around Catholocism, certain parts of JW, Mormon, and several others. I'm not saying they don't know their belief, I just don't know how they come to what they believe.
As for each denomonation as a separate religion, I understand that logic and agree for the most part, but even within those denomonations, not everyone agrees on the most basic fundamentals.