Ultimately the only kind of "religious" belief that really has stood up for me is some form of The Law Of Assumption, which is too complicated to describe here.
I went through elementary / middle school in a Catholic school, and that made me think about spiritual things early on, but there was just a lack of actual solid things I could look to and say I believed in. I still go to church and follow most of the stuff I'm supposed to, but that's more of a cultural thing than really a firm belief.
Whenever I go to church I try to make it a meditative experience, and usually this ends up in me having a completely different view on church and religion than anyone else around me. I really try to "feel" that I believe it and that I'll be sent a sign / good fortune / something like that, and for the most part it has made religion better for me.
Basically when I go to church I'm 100% focused on the spiritual aspect, but it's obvious that everyone there, even the priest, is thinking about social / worldly things. It's like living in a separate world from the average person, even though I know all of the things I'm supposed to about Christianity I also know too much to just stop there, there has to be a next step.