Take seriously in what sense?
For instance, I spent about six years seriously studying up on religions and theology, because I figured that if there were any sort of supreme being concerned with the actions of humankind, that would be one of the most important facts I could possibly know. So in that sense, I take religion very seriously. But in the sense of believing that any religion has a non-negligible chance of accurately describing reality, I don't take it seriously at all, because I feel that the weight of evidence is overwhelmingly against that being the case.
What sense of "taking religion seriously" are you looking for examples of?
That's what I mean—a non-negligible chance. If your estimation of the likelihood of God is negligible, then it may as well be zero. I don't think that there is an overwhelming weight of evidence toward either case, and I don't think this is something that science can resolve.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.