I found existentialism appealing in my adolescence, but later as I discovered all the different kinds of it, I had to add the qualifier "Theistic" to the general term... and the same with the Sciences... No matter, You're probably familiar with the sayings, "When God said 'brains,' I thought He said 'trains' and I'm still waiting at the station." or "He's so spiritual that he's no earthly good." Have a blessed day!