Yoga : Jnana Yoga - The Yoga of Knowledge
Jnana Yoga stresses the use of the mind to transcend the mind; it works with that part of the human mind which strives incessantly to know and understand. It trains discrimination; it is eight-limbed, and its other seven limbs are detachment, self-discipline, longing for freedom, hearing the truth, reflection upon that truth, and meditation, which is defined as consolidation and transcendence.
The tradition of Jnana Yoga teaches that "Liberation is attained, not by works or ceremony, but by knowledge alone." Knowledge in this context is not belief or collected data: it is comprehension as a result of discernment and experience. The Way of Knowledge is for the special few who are prepared for steady examination and clear perception of the nature of Consciousness.
One who chooses this path studies the conclusions of the seers by reading the great scriptures and commentaries, then examining them in the light of his own intelligence and coming to his own realization. In deep meditation, he contemplates the characteristics of Consciousness in manifestation and, by doing so, gains insight and perfect realization.