The Body of Light is the astral double which is used to align with the Angelic Familiar/Higher Self. This Daimon is called Azal'ucel, being the Sigillic Word combination of Lucifer + Azazel, being the Torch bearer and awakener through rebellion. The Body of Light may be developed by meditation, yoga and other acts that you may visualize a white or fiery essence which rises from your flesh; it is a beautiful brilliance of white light, the Luciferian Spirit from the Sun. Some Will this light to change into a purple – brilliance or blackened flame within the center, from which an Eye arises. The Eye would represent the Eye of Set/Shaitan, the Adversary and Immortal Genius of Self.
The Azal'ucel Ritual and the Rite of the Adversary is a tool which is aimed at Willed practice to achieve contact with this Higher Self. It is used to also clear the mind and focus the self on the Work of which you will undertake. The Body of Light is brought forth not through dreaming, but the Waking Plane/Conscious Mind. Find a comfortable place to meditate, decorated in such which would represent the Higher Self/Daimon. Anoint the neck and arms in Abramelin Oil and have the chamber lit with natural light if possible – allowing the Sun to enter the chamber. Remember, the point is to reach the empyrean or celestial realms of the Aethyr, the Higher Consciousness of Self.
While quietly meditating, envision the astral body growing, of which a great fire and light is rising above the physical body, envision and Eye within this fire. Raise yourself up in through the Aethyr, from which you are floating and rising in the sky. As you rise begin to visualize a Great Angel before you. There is a great wind which is violent and rushing about you and this Seraph. The angel is illuminated in bright light, with Eyes that are black despite the beautiful and strong continence of this being. The face is saturnine yet strong, and the aura you sense is tinctured with darkness beneath the surface. The body of the angel is almost flame, and his crown is an Emerald Brilliance. In the hand of this Angel is a Forked Staff, which is cruel looking and sharp. The Wings of this Fire Djinn are black and sharp, indicating an infernal aspect not so visible in the flames of self. As you stare into the Eyes of Azazel, called Lucifer or Azal'ucel, a lightning flash comes from his Left Eye into yours. As this flash strikes you, a voice is heard within your mind, a single question is asked. You will know this question as this moment occurs. Move yourself and your body of Light into this Angelic being, and allow your self to become engulfed in his fire. Let the eyes open in the astral plane with the eyes of Lucifer; you shall awaken in this light. Practice this frequently, until you feel an instinctual communication with this force. You are becoming in the Luciferian Light.
The Body of Light is used in scrying and of tarot workings as well. Allow the self to listen to the instincts which grant you foresight, this shall be a powerful tool in all that you do in daily life. It is highly recommended to Work with the Spirits of the Goetia after you have achieved a union with the Body of Light, to confirm self-control and focused direction.