Is it logical to say that god exists based on flimsy evidence presented by christians?

I'm religious, and I'm not presenting any evidence, much less flimsy evidence, to support the existence of deities. I simply don't have that proof available. Religion is generally more of a matter of belief than of scientific proof. It is a different way of viewing the universe. Theology and science are separate fields for a reason (although if someone eventually does come up with irrefutable proof one way or the other, then they may become more closely aligned).