Robert Hunter and Jerry Garcia must have been inspired by a supernatural sphere when singing about living water: "a fountain ... not made by the hands of men."
Cat Stevens: The First Cut Is The Deepest (Sheryl Crow, Rod Stewart)
This song may be catchy partly because it relates to a deep level of the soul: the initial separation from the field of unity. On the way back we may be confronted with wounds from the past.
Bob Dylan: Oh Sister
Oh Sister, like many Dylan songs, can be interpreted on various levels: a relationship of siblings, a love affair, possibly with biographical references? From a spiritual perspective, it may be the spirit aspect addressing the soul aspect in man.