that they are not the highest form of intelligence in the universe. (Impossible.)
What would convince an atheist of a godÂ’s existence?
A particular standard of evidence is required to prove any claim. This ‘standard’ is adjusted depending upon the nature of the claim. Since god’s existence is an extraordinary claim, perhaps the most extraordinary claim, proving it requires equally extraordinary evidence.
The standard of evidence required to prove a god’s existence is immediately more than any personal anecdote, witness testimony, ancient book or reported miracle – none of which can be considered extraordinarily reliable. The human mind is also highly susceptible to being fooled and even fooling itself. One could be suffering from an hallucination or a form of undiagnosed schizophrenia, hysteria or psychosis, ruling out even our own senses as reliable evidence gathering mechanisms in this case. As strange as it sounds, misunderstood aliens might even be attempting to interact with us using extremely advanced technology. In fact, reality itself could be a computer simulation which we unknowingly inhabit.
Every conceivable argument, every imaginable piece of evidence for god is not without some fatal flaw or more likely explanation which precludes it from being used as definitive proof. Note: This is not the same as being close-minded.
There is, however, a simple answer to this question: God is what it would take to convince an atheist. An omniscient god would know the exact standard of evidence required to convince any atheist of its existence and, being omnipotent, it would also be able to immediately produce this evidence. If it wanted to, a god could conceivably change the brain chemistry of any individual in order to compel them to believe. It could even restructure the entire universe in such a way as to make non-belief impossible.
In short, a god actually proving its own existence is what would convince any atheist of said godÂ’s existence.