It’s always cool to see bona fide A-list celebrities openly and proudly discuss their faith. (And make no mistake, conservative funnyman Tim Allen is a bona fide A-lister.) But something that’s way cooler — and rarer — than that? It’s when legit stars are open, meek and humble about how little they’ve known about their own faith and approach it with a genuine curiosity. And that’s the perfect way to describe a powerful and viral post by Allen on social media platform X: Never took the time in all my years to ever read and really read the Bible. Currently almost through the Jerusalem Bible Ol…