Didn't read the article, but just wanted to say spirituality isn't tied down to religion. Good music, nature, cuddling with a pet, meditation, even reflecting on the past; all have given me feels akin to what I would have attributed to god/the holy ghost back in my religious days.
I don't know that I would try to argue they're necessary, but I do sometimes seek out some quiet alone time to just appreciate life
Picked up dominion recently and am hoping to play regularly with family. I'm already tempted to look into buying an expansion or two...