If He was standing right in front of you, you still wouldn't believe that He exists....<quoted text>
Can you prove Thor doesn't exist?
You claim X exists. We want evidence of X before accepting your claim as true. Inability to prove the contrapositive doesn't make your claim true. Ever.
So YOUR point is, is that He doesn't exists.
God's Spirit is knocking at your door....your Spirit hasn't let Him come in yet.