I guess spiritual, but my roots lie in Christianity and so my beliefs are highly affected by/based on/derived from a 'mysticalized' version of that faith. My experience is what most of my spirituality is based on, as well as my own life reflection and a lot of the personal conclusions I've arrived at.
I have many Pagan friends and have picked up some practices/beliefs from them too, though I don't consider myself Pagan. I read Tarot, for instance (I don't consider it in conflict with Christianity personally, but it seems to be much more commonly practiced, especially today, by Pagany types).