“And the Great Name of God, as expressed in the Tetragrammaton,” Diotallevi said, “has seventy-two letters—and seven plus two makes nine. But that’s not all, if you’ll allow me. The Pythagorean tradition, which cabala preserves—or perhaps inspired—notes that the sum of the odd numbers from one to seven is sixteen, and the sum of the even numbers from two to eight is twenty, and twenty plus sixteen makes thirty-six.”
