Yes, I believe God exists.
And there is plenty of proof of it. Not too long ago i logically argued the existence of God in the form of 'love'.
Well, God also exists in a most crucial form- math and science.
Here is the simple proof -
God is suppose to be perfect, infalliable, irrefutable, eternally trustworthy.
Math and science is perfect, infalliable, irrefutable, eternally trustworthy.
So much so that man can 'trust' his own life onto math/science/God when going into space, miles under the ocean, etc. etc.