The magnetic currents that ascend from the Earth become divine afterwards. The magnetic currents that ascend from the Earth, after passing through the sieves of the feet, continue along the calves, and when they arrive at the knees, they become charged with the lead of Saturn, thus acquiring solidity, form, strength. We are not talking about lead in its gross state; we are talking about lead in a subtle, colloidal state.

The knees possess a marvelous substance which permits them the free movement of such simple and marvelous osseous machinery. That substance is the famous Synovia, which comes from the root Sin, that means “with” and Ovia, “egg”; altogether, a substance “with egg.” The egg is very much utilized in Jinn Science and we have already talked about this in the second edition of the Esoteric Treatise of Theurgy.