agnoptimist 

one who can neither prove nor disprove the exisitence of god, BUT, is hoping for the best.

Do you believe in God?
I consider myself an agnoptimist.

agnoptimist by susan in Florida January 29, 2009

Agnoptimism 

A belief system where one understands that God can neither be proven nor disproven yet one continues to hope for the best.

A believer in Agnoptimism is usually cheery, energetic, and happy.

Agnoptimism by Kenhurley88 April 10, 2010