Mainstream religious names can have significant value. Obscure ones (just my opinion) like the ones listed in the original post probably don't. I've sold several religion related names in the past. Just this week I sold Hymn.info and Hymnal.info in a $1000+ package deal.
For religion I think the more generic the better. Those relating to religious holidays of the major religions are very good (Christmas, Easter, Hanukkah, etc) For examples of what I consider sellable names, I have praying.us, churchbells.info, schoolprayer.info, and baptist.cc.
In many cases, for religious names .org or .info may be as good or better than .com.