Instruction is given by the Hyos Ka Koidesh to the Brotherhood of light to activate sacred fire letters, coding those who are apportioned into colour embodiments of vibration. The Brotherhood use the sacred fire letters I-I to code a blue-white embodiment, I-AO to code a blue-yellow embodiment, I-EE to code a blue-red embodiment, and E-II to code a rose-white embodiment.

The Brotherhoods of light activate the fire letters by projecting a burning yod from their channel of consciousness in the higher realms to a given human circulatory system. After the yod is projected, the geometries of the divine letters are brought forth to imprint new form at the nucleotide base.

The colour of the yod that is dispatched by the Brotherhood opens up a fifth circulatory system of light energy in the body which allows all chakras to share the same pulse of transfigured light so that even the lower chakras are transformed into higher light.

In addition, through colour transformation, mankind can work more effectively on a horizontal scale. Consequently, mankind can heal through colour regardless of their colour vibration. Colour can also be used for psychotherapy, observation of the electromagnetic field around the body, opthalmological research and medical surgery using colour coordination to encompass such feats as the rapid healing of wounds, hormonal changes in the subjegation of the lower chakras and the adding of new anatomical organs.