Patanjali refers a second time to the life-control or KRIYA technique thus: “Liberation can be accomplished by that PRANAYAMA which is attained by disjoining the course of inspiration and expiration.” {FN26-9} St. Paul knew KRIYA YOGA, or a technique very similar to it, by which he could switch life currents to and from the senses. He was therefore able to say: “Verily, I protest by our rejoicing which I have in Christ, I DIE DAILY.” {FN26-10} By daily withdrawing his bodily life force, he united it by yoga union with the rejoicing (eternal bliss) of the Christ consciousness. In that felicitous state, he was consciously aware of being dead to the delusive sensory world of MAYA. In the initial states of God-contact (SABIKALPA SAMADHI) the devotee’s consciousness merges with the Cosmic Spirit; his life force is withdrawn from the body, which appears “dead,” or motionless and rigid. The yogi is fully aware of his bodily condition of suspended animation. As he progresses to higher spiritual states (NIRBIKALPA SAMADHI), however, he communes with God without bodily fixation, and in his ordinary waking consciousness, even in the midst of exacting worldly duties. {FN26-11} “KRIYA YOGA is an instrument through which human evolution can be quickened,” Sri Yukteswar explained to his students. “The ancient yogis discovered that the secret of cosmic consciousness is intimately linked with breath mastery. This is India’s unique and deathless contribution to the world’s treasury of knowledge. The life force, which is ordinarily absorbed in maintaining the heart-pump, must be freed for higher activities by a method of calming and stilling the ceaseless demands of the breath.” The KRIYA YOGI mentally directs his life energy to revolve, upward and downward, around the six spinal centers (medullary, cervical, dorsal, lumbar, sacral, and coccygeal plexuses) which correspond to the twelve astral signs of the zodiac, the symbolic Cosmic Man. One-half minute of revolution of energy around the sensitive spinal cord of man effects subtle progress in his evolution; that half-minute of KRIYA equals one year of natural spiritual unfoldment. The astral system of a human being, with six (twelve by polarity) inner constellations revolving around the sun of the omniscient spiritual eye, is interrelated with the physical sun and the twelve zodiacal signs. All men are thus affected by an inner and an outer universe. The ancient rishis discovered that man’s earthly and heavenly environment, in twelve-year cycles, push him forward on his natural path. The scriptures aver that man requires a million years of normal, diseaseless evolution to perfect his human brain sufficiently to express cosmic consciousness.