There's a difference between God and religion. God exists or doesn't. It's a matter of faith, which is to say by definition not possible to know. Religion on the other hand absolutely exists, in myriad disparate forms, each claiming exclusive possession of The Truth with all others being damned. Doing the math, my theory is that none of them are correct. At the very least, there can be only 1 "true" faith, and that would be like finding a needle in a stack of needles.
I absolutely conceed that many people of faith possess keen, logical, analytical minds. Reason is no more an exclusively secular trait than morality is a religious one. And as long as religious people don't try to claim dominion over morality, I'm content to leave them to their quaint, misguided larping. As soon as they make the leap to claiming they "know" their faith is true, and that it must supercede everyone else's truths... that's when I fall back on my firmly held belief that people who fail to comprehend the definitions of the words they use would do well to stop speaking.