You seem to be under the mistaken impression that only one of the three can be correct, when in fact, they all are. The only real distinction is that Allah is the God of death and lies. He is the great deceiver. The evil one.
So all religions are correct except Islam?
God won't be the slightest bit upset with you that you accepted a false prophet (Jesus) to worship. If he's not the son of God and he was just an old fashioned loony-tune like all the "second comings" we have popping up all the time, how do you think God feels about him.
Jews will have a lot of explaining to do if you're right too.
How come God only appeared to people before camera's etc. he's had a lot of years, do you believe that God used to appear before these mortals? Really?
Through all these wars, etc., he's never appeared. All these children molested and mutilated and he's never made even the briefest of appearances. All those Jews being stuffed into ovens and he couldn't pop his head out ONCE.