The mind sits like a golden capstone atop the physical body. The Philosopher’s Stone. Through the staircase of the spine, energy ascends and descends, circulating, connecting the heavenly mind to the physical body. Peter knew it was no coincidence that the spine was made up of exactly thirty-three vertebrae. Thirty-three are the degrees of Masonry. The base of the spine, or sacrum, literally meant “sacred bone.” The body is indeed a temple. The human science that Masons revered was the ancient understanding of how to use that temple for its most potent and noble purpose.