u/Lost-Marionberry5319

I am by no means an expert in religious debates, yet I do have two profound questions for atheists which do not make sense to me.

My question for atheists is who created the universe if not god? Is it not the case that if something comes into being, something else must create it?

Forces like gravity are forever, atoms and isotopes within neutrons are definitive, set factors which define our world. Everything is meticulously logical, across planets, solar systems and even our whole galaxy, how are these laws of nature created without a rationalist creator, without god?