Why do you believe in a God?

[Lek]

science automatically rejects the explanations present because of science's limitations.

Science rejects anything which relies upon faith as its fallible claim, because it is absurd and unreasonable to believe in that which has no evidence to support its existence.

The real reason I believe in God is the reason you don't want me to use but, sorry, that's the reason.

The fact of the matter is that you simply prefer the comforting lie of faith over the harsh truth of reality.

And you're reason for not accepting it is invalid.

False, your ill reason for accepting something based on mere faith is invalid.

If I tell you I experience God and you choose not to believe me that's okay, but it doesn't invalidate my experience.

Yes, it does.

It just means that you don't believe me.

Granted, healthy minds tend to not believe in that which has no evidence to support it.

I can't stop believing in God because he has revealed himself to me.

You have merely deluded yourself into thinking that god has revealed himself to you. You get all tingly inside, have good little feelings when thinking of the concept referred to as god, but the harsh truth is that you have fallen for the trick your mind is playing on you.