Share 'The best arguments for the non-existence of God'

What are the most compelling and irrefutable arguments against the existence of God? When I say irrefutable, I mean “beyond a reasonable doubt”, as in a court of law.  First, we need to define the term “god”, so I will be referring to the Judeo-Christian god of the bible who we must agree has the following attributes:  That god is omniscient That god is omnipotent That god is omnibenevolent  Let…