As a strict relativist, materialist, and one lacking "spirituality" alltogether, all I can say is that religion does exist, and it effects people. I try to avoid it. Many people I meet say the are "not religious" but they "are spiritual." I say 6of one and a half-dozen of another.
I know how to laugh, cry, and get angry, so I'm not an emotionless black hole; I just don't think we have a soul and I still don't really know what people mean by "spirituality." WTF is that? Judging from the word, it must, almost by definition, involve a "spirit" or "spirits."
And in regards to "spirituality," one guy that REALLY gets my dander up is below. What a bunch of shite!!
(sorry for the sad face, Flint).