I do not find it easy to articulate thoughts about religion. I remain the sort of person who turns off 'Thought for the Day' when it comes on the radio.
I did an album a long time ago called 'Replicas ' which was entirely science-fiction driven or science-fantasy. Since then it's been a song here a song there. It's not really a constant theme. I've written far more about my problems with religion with God and all that.