God has proven his existence to me. I cannot believe anymore, that he does not exist. To me, he DOES exist, and I am 100% certain about that. I am convinced about that fact, as much as i am convinced about the existence of the air i breath. And somebody could even torture me to death, and I COULD NOT stop to believe in his existence. His existence is overwhelmingly obvious through his creation, and direct revelation. BUT. I cannot prove you, what I am convinced of. You have to do your own work of forming an epistemological framework and then search for the truth of our existence.
For everyone who asks receives; the one who seeks finds; and to the one who knocks, the door will be opened.
But when you seek, it's actually not, that you will find the truth. But the truth will find you.
Here I am! I stand at the door and knock. If anyone hears my voice and opens the door, I will come in and eat with that person, and they with me.