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I have never said that my Yoga was something brand new in all its elements. I have called it the integral Yoga and that means that it takes up the essence and many processes of the old Yogas - its newness is in its aim, standpoint and totality of its method. In the earlier stages which is all I deal with in books like the "Riddle" or the "Lights" or in the new book to be published there is nothing in it that distinguishes it from the old Yogas except the aim underlying its comprehensiveness, the spirit in its movements and the ultimate significance it keeps before it - also the scheme of its psychology and its working: but as that was not and could not be developed systematically or schematically in these letters, it has not been grasped by those who are not already acquired with it by mental familiarity or some amount of practice. The detail or method of the later stages of the Yoga which go into little known or untrodden regions, I have not made public and I do not at present intend to do so.

I know very well also that there have been seemingly allied ideals and anticipation - the perfectibility of the race, certain Tantric Sadhanas, the effort after a complete physical Siddhi by certain schools of Yoga, etc., etc. I have alluded to these things myself and have put forth the view that the spiritual past of the race has been a preparation of Nature not merely for attaining the Divine beyond the world, but also for this very step forward which the evolution of the earth-consciousness has still to make. I do not therefore care in the least, - even though these ideals were, up to some extent parallel, yet not identical with mine, - whether this Yoga and its aim and method are accepted as new or not; that is in itself a trifling matter. That it should be recognized as true in itself by those who can accept or practise it and should make itself true by achievement is the one thing important; it does not matter if it is called new or a repetition or revival of the old which was forgotten. I laid emphasis on it as new in a letter to certain Sadhaks so as to explain to them that a repetition of the aim and idea of the old Yogas was not enough in my eyes, that I was putting forward a thing to be achieved that has not yet been achieved, not yet clearly visualised, even though it is the natural but still secret outcome of all the past spiritual endeavour.

It is new as compared with the old Yogas:
1. Because it aims not at a departure out of world and life into Heaven or Nirvana, but as a distinct and central object. If there is a descent in other Yogas, yet it is only an incident on the way or resulting from the ascent - the ascent is the real thing. Here the ascent is the first step, but it is a means for the descent. It is the descent of the new consciousness attained by the ascent that is the stamp and seal of the Sadhana. Even the Tantra and Vaishnavism end in the release from life; here the object is the divine fulfillment of life.

2. Because the object sought after is not an individual achievement of divine realization for the sake of the individual, but something to be gained for the earth-consciousness here, a cosmic, not solely a supra-cosmic achievement. The thing to be gained also is the bringing in of a Power of Consciousness (the Supramental) not yet organized or active directly in earth nature, even in the spiritual life, but yet to be organized and made directly active.

3. Because a method has been preconized for achieving this purpose which is as total and integral as the aim set before it, viz., the total and integral change of the consciousness and nature, taking up old methods but only as a part action and present aid to others that are distinctive. I have not found this method (as a whole) or anything like it professed pr realized in the old Yogas. If I had, I should not have wasted my time in hewing out a road and in thirty years of search and inner creation when I could have hastened home safely to my goal in an easy canter over paths already blazed out, laid down, perfectly mapped, macadamised, made secure and public our Yoga is not a retreading of old walks, but a spiritual adventure.

5-10-1935
- Sri Aurobindo