You've stated no facts at all.
A) The existence of God can neither be proven nor disproven. The belief either for or against will always be just that. There's no factual evidence supporting either side of the spectrum.
B) Your claim of anyone having faith in a dieity as being weak minded or simple minded is dead wrong as well. There are plenty of brilliant people through out history that have shared in having faith. Not to mention the innumerable amount of people with strong will to push past normal human limits because of their faith. The same can be said for atheist, agnostics, etc. etc.
Looks to me like the evolved monkey is resorting or poo flinging instead of engaging in a progressive dialogue.
Disclaimer: I believe in evolution as well.