[jalisco555]

DS9 had a lot of religious references. The whole ‘Emissary of the Prophets’ storyline.

You're right, I forgot about that. I never much got into DS9, basically giving up on it during the third season.

[Betis70]

He also doesn’t talk about Firefly (if we are just sticking to TV SciFi). While oblique references with the Sheperd Book, there are a few episodes where religious belief (even among prostitutes) is highlighted.

Or maybe he did talk about Firefly and I missed it.