Walking is magic. Can't recommend it highly enough. I read that Plato and Aristotle did much of their brilliant thinking together while ambulating. The movement the meditation the health of the blood pumping and the rhythm of footsteps...this is a primal way to connect with one's deeper self.
I just sort of take it from a character perspective and I don't know if he was necessarily spiritual but I do think he had hope. He was a character that was comfortable having hope in his life and hope is faith.