Relying on my last message above I have a few questions and comments.
1) By simple thinking one can (I'm not saying "one has to") conclude that there should be "a" Creator of the Universe. An omnipotent Creator is not contrary to human logic.
However, we cannot say the same about Trinity. Noone can imagine such a thing without revelation. At this point there's a problem. God formula of Christianity (trinity) bounds itself with credibility and reliability of one person, Jesus. In fact, there's nothing that differentiates Jesus from other Prophets. He had miracles, but Moses had miracles too. Even some meditationists exhibit unnatural capabilities.
So technically in plain logic, believing Jesus telling about a God formula sounds similar to believing suicide cult leader telling people that there's an alien spaceship behind moon, because both notions cannot straighforwardly pop up in logic but has to be revealed.
2) In Christianity, Jesus's existence and sinfullness of mankind is so intertwined, as if, if you remove one the other would be needless. Actually, God has to have the authority to choose to create mankind innocent, right? What if He had chosen so? What meaning would Jesus have then?
If that was the case, maybe God would not send His son but another ordinary Prophet, and he would tell people that there are three Gods above? Meaningful?
(I put reserve for my beliefs in true character of Jesus pbuh as we believe in Islam.)
Regards,
Unite