God not existing doesn't make sense. The existence of God is the Occam's razor.

So you can believe

A. Consciousness just so happened to form itself, order was created from chaos, we're the perfect distance from the sun, the moon is the perfect distance from Earth to completely cover the sun during an eclipse, life was formed from nothing, we have everything we need, the body's incredible complexities, all happened by chance.

OR you can believe

B. God created all this.

A is irrational, B is the obvious answer.