/sci/ - Science & Math

/sci/, yesterday I lost a discussion about God's existence.
I ended up with no answers to the question "How does it make sense to the big bang have occurred if no one made it?".
The person I was discussing with has an excelent discussion historical, different from me, but that's irrelevant.

I'm feeling stupid and doubtful. Please, enlighten me with your best arguments about God's inexistence.

Also, I discovered that most of my counter arguments were about God's nature, not about his inexistence. "He's evil, blabla, therefore he doens't exist".

I need to solve this shit.