Frederick Franck turned to the door of the building, a massive wooden sculpture in the form of the sun and its rays, and pushed it open.I saw that it turned on a central axis, so that only one half of the door was open at any one time.To remind us, he murmured, that we step into this sacred space as we walk into life, alone and silently . . .I looked around me and marveled at this ninety-year-old man from whose hand had sprung everything I could see.He had carved the door, made the stained-glass windows and every other object in sight.Pacem in Terris, I realized, was one man’s act of artistic faith: a work of art outside the parameters of the art world, and also a religious statement unconfined by any religion.
Mystical prayer is essentially an experience of unity with God and God's creation. Kything is a gateway to mystical experience and can foster deeper prayer states. When you kythe you transcend separateness without losing your identity. When you kythe you enter into a state of unconditional love and spiritual union.
As a hasidic master once wrote about experiencing this spiritual energy while kything with nature:
When you walk across the fields with your mind pure and holy, then from all the stones, and all the growing things, and all animals, the sparks of their soul come out and cling to you, and then they are purified and become a holy fire in you.