I didn't ask you to educate yourself on what the Big Bang is, I told you to probably at least read in to the Big Bang as we currently understand it.

Did the Big Bang happen by chance? Perhaps. It might've had a cause, but not necessarily a reason. Although, this might not be true at all, seeing as time itself was created along the Big Bang, therefore there was no time before the Big Bang for a god(s) to exist in.

Did the structure of the universe happen by chance? Most certainly. There is no evidence to suggest someone, or something, molded this realm to its wishes. In fact, we know that the universe did arrange itself thanks to the forces of its expansion and gravity. That's how stars, galaxies, and later, planets and other bodies were formed. All of this makes sense, I don't know what you've read about but this isn't any harder than learning to count with your fingers.

Does it seem impossible? No. We can see it by simply observing what's already happened. To say that just because the universe is so grand, complex and beautiful, it must've had a creator, is quite ignorant and dismissive of the facts that I've just listed. While nobody can deny the amazing structure of our humble little realm, beauty is in the eye of the beholder, and just as an awe-inspiring painting could be created by randomly splashing colours across a canvas, so can a universe.

P.S. And another thing, willful ignorance and the choice to shut yourself off from scientific fact just because you believe it "doesn't make any logical sense," which it does, is probably one of the biggest mistakes you can make. If I may ask, what religion or philosophy do you follow?