Discovering the T.O.E

Scientists have been working on the Theory of Everything (TOE) for many years. This theory would ultimately prove the existence of God. I am personally a very faithful person and if they were to prove this theory, I'm not sure exactly how I would feel about it. If this theory were to be proven there would be some people who might change their minds and become faithful which would be a good thing. However, people who are already faithful probably wouldn't agree with it. This would be because it goes against some of the things we believe in. Eventhough you might not see God or be able to prove his existence, that is what makes his power so great. Being able to believe in the unseen takes a lot. We don't necessarily need this theory to be proven. The evidence is all around us. The earth with it's beautiful scenery is evidence as well as ourselves. Who else could've thought of our different organs and how to make them function just right? So what does everyone else think? Does the Theory of Everything really need to be proven for us to believe fully?