Should a greater ecological awareness begin to shape our thinking, new symbols would arise that could bind the scientific and the spiritual and would reinfuse all life with the essence of the sacred. We would be increasingly capable of envisioning the "blue, true dream" that is the living Earth luminous in the darkness of the surrounding sky.
~ in FROM ECO-CITIES TO LIVING MACHINES by Nancy and John Todd
Love, faith, and hope are the elements the soul needs to make its journey home. Love of truth motivates the soul to want to set out on the journey; faith sustains and supports it as it proceeds; and hope gives it the optimism that things will unfold in the right way.