Those who have eyes to see will discern the message of eternity in the spring breeze when it becomes visible in the roses and herbs: invisible waves of roses, hidden in the breeze, required the medium of the earth to reveal themselves to the material human eye, just as the human beings innate qualities must be revealed by his or her actions. The spirit needs matter in order to become visible; thus every leaf is a messenger from the realm of nonexistene, and talks with its long hands and fresh green tongue of the creative power of God.