Metaphysical Qabalah

The first sephirah of the divine emanation is called Kethyr, the Crown.  It is called the Hidden Intelligence because it is the unattainable essence of the Light, which has no beginning. As such, it is called the Primal Glory or the First Principle.

The Supernal Triangle of Sepniroth include the first three emanations. Kethyr, the First Principle of All is founded upon the Infinite, such that without boundaries, cannot been seen due to unrestricited Unity. The Essence of Being preceeds physical light.