Be seated in thine Asana, preferably the Thunderbolt.
It is essential that the spine be vertical.
In this practice the cavity of the brain is the Yoni; the spinal cord is the Lingam.
Concentrate thy thought of adoration in the brain.
Now begin to awaken the spine in this manner. Concentrate thy thought of thyself in the base of the spine, and move it gradually up a little at a time.
By this means thou wilt become conscious of the spine, feeling each vertebra as a separate entity. This must be achieved most fully and perfectly before the further practice is begun.
Next, adore the brain as before, but figure to thyself its content as infinite. Deem it to be the womb of Isis, or the body of Nuit.
Next, identify thyself with the base of the spine as before, but figure to thyself its energy as infinite. Deem it to be the phallus of Osiris or the being of Hadit.
These two concentrations 4 and 5 may be pushed to the point of Samadhi. Yet lose not control of the will; let not Samadhi be thy master herein.
Now then, being conscious both of the brain and the spine, and unconscious of all else, do thou imagine the hunger of the one for the other; the emptiness of the brain, the ache of the spine, even as the emptiness of space and the aimlessness of Matter.
And if thou hast experience of the Eucharist in both kinds, it shall aid thine imagination herein.
Let this agony grow until it be insupportable, resisting by will every temptation. Not until thine whole body is bathed in sweat, or it may be in sweat of blood, and until a cry of intolerable anguish is forced from thy closed lips, shalt thou proceed.
Now let a current of light, deep azure flecked with scarlet, pass up and down the spine, striking as it were upon thyself that art coiled at the base as a serpent.
Let this be exceedingly slow and subtle; and though it be accompanied with pleasure, resist; and though it be accompanied with pain, resist.
This shalt thou continue until thou art exhausted, never relaxing the control. Until thou canst perform this one section 9 during a whole hour, proceed not. And withdraw from the meditation by an act of will, passing into a gentle Pranayama without Kumbhakham, and meditating on Harpocrates, the silent and virginal God.
Then at last, being well-fitted in body and mind, fixed in peace, beneath a favourable heaven of stars, at night, in calm and warm weather, mayst thou quicken the movement of the light until it be taken up by the brain and the spine, independently of thy will.
If in this hour thou shouldst die, is it not written, "Blessed are the dead that die in the Lord"? Yea, Blessed are the dead that die in the Lord!
 Regulation of the breath through certain techniques and exercises
 Also spelled "Kumbhaka", this is the pause between inhalation and exhalation.
 Revelation 14:13, "And I heard a voice from heaven saying unto me, Write, Blessed are the dead which die in the Lord from henceforth: Yea, saith the Spirit, that they may rest from their labours; and their works do follow them."
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