Hydro- water, Gen- generate, genes, genesis etc. The Hydrogen is the simplest element on the periodic table and in Gnosticism it is recognized as the element that is the building block of all forms of matter. Hydrogen is a packet of solar light. The solar light (the light that comes from the sun) is the reflection of the Okidanok, the Cosmic Christ, which creates and sustains every world. This element is the fecundated water, generated water (hydro). The water is the source of all life. Everything that we eat, breathe and all of the impressions that we receive are in the form of various structures of hydrogen. The Master Samael often will place a note (Do, Re, Mi…) and a number related with the vibration and atomic weight (level of complexity) with a particular hydrogen. For example, the Master Samael constantly refers to the Hydrogen Si-12. “Si” is the highest note in the octave and it is the result of the notes that come before it. This particular hydrogen is always related to the forces of Yesod, which is the synthesis and coagulation of all food, air and impressions that we have previously received. Food begins at Do-768, air begins at Do-384, and impressions begin at Do-48. For more understanding see chapters and lectures related to The Pancatattwa Ritual and The Transformation of Impressions.