I'll throw out some random songs from about that era that are sort of spiritual:
Jesus Is Just All Right- The Doobie Brothers I'd Love to Change the World- Ten Years After Put Your Hand in the Hand- Ocean Morning Has Broken- Cat Stevens My God- Jethro Tull (I doubt it's this one, Tull is pretty identifiable) I Don't Know How To Love Him- Yvonne Elliman Superstar- Murray Head
It was Oh Happy Day.
"Generosity. That was my first mistake." "Experience must be our only guide; reason may mislead us." "Instagram is Twitter for people who can't read."