It will be apparent to you consequently that it is only at this time that we can begin to look for a wider and more general expression in the world today of the processes of telepathy, for only today is the love principle really beginning to affect the world on a large scale. Love of a cause, a party or an idea is becoming more and more prevalent, producing in the initial stages the apparently wide cleavages with are so familiar and by which we are so distressed at this time, yet producing finally a dominance of the attitudes of love which will heal breaches, and produce synthesis among the peoples. Love (not sentiment) is the clue to successful telepathic work. Therefore love one another with a fresh enthusiasm and devotion; seek to express that love in every possible way – upon the physical plane, upon the levels of emotion, and through right thought. Let the love of the soul sweep through all like a regenerating force.
The force of mind. This is the illuminating energy which “lights the way” of an idea or form to be transmitted and received. Forget not that light is subtle substance. Upon a beam of light can the energy of the mind materialize. This is one of the most important statements made in connection with the science of telepathy. The success of this is dependent upon the alignment of the bodies of the transmitter and the recipient. The double line of contact must be that of mental energy and brain electrical energy. The magnetic power of love to attract attention, to produce alignment, and to call forth rapport and understanding is not all that is necessary in the new telepathy which will distinguish the new age. There must also be mental development and mental control.
The energy of prana, or the etheric force of the vital body. This energy, by an act of the will and under the pressure of the magnetic power of love, responds to or is receptive to the dual energies mentioned above. The idea, thought-form. or mental impression which must be recorded in the brain consciousness of the recipient opens a way in the pranic fluids and so controls their activity (which is as ceaseless as the thought-form-making propensities of the chitta) that the brain becomes responsive.
Alice Bailey & Djwhal Khul, Telepathy and the Etheric Vehicle