Interestingly, I'd probably assign completely different elements as follows: Father = Earth, as source of creation and life. Son = Water, from baptismal theology and also cleansing as redemption. Holy Spirit = Air, because 'spiritus' = breath, as seen in John 20:22.
On the Trinity
Father = Earth, as source of creation and life.
Son = Water, from baptismal theology and also cleansing as redemption.
Holy Spirit = Air, because 'spiritus' = breath, as seen in John 20:22.