© Sri Aurobindo Ashram Trust
It is not absolutely necessary to abandon the ordinary life in order to seek after the Light or to practise yoga. This is usually done by those who want to make a clean cut, to live a purely religious or exclusively inner and spiritual life, to renounce the world entirely and to depart from the cosmic existence by cessation of the human birth and passing away into some higher state or into the transcendental Reality. Otherwise, it is only necessary when the pressure of the inner urge becomes so great that the pursuit of the ordinary life is no longer compatible with the pursuit of the dominant spiritual objective. Till then what is necessary is a power to practise an inner isolation, to be able to retire within oneself and concentrate at any time on the necessary spiritual purpose. There must also be a power to deal with the ordinary outer life from a new inner attitude and one can then make the happenings of that life itself a means for the inner change of nature and the growth in spiritual experience.
Sri Aurobindo, Letters on Yoga, pp.146-47
The way of yoga followed here has a different purpose from others, -- for its aim is not only to rise out of the ordinary ignorant world-consciousness into the divine consciousness, but to bring the supramental power of that divine consciousness down into the ignorance of mind, life and body, to transform them, to manifest the Divine here and create a divine life in Matter. This is an exceedingly difficult aim and difficult yoga; to many or most it will seem impossible. All the established forces of the ordinary ignorant world-consciousness are opposed to it and deny it and try to prevent it, and the sadhak will find his own mind, life and body full of the most obstinate impediments to its realisation. If you can accept the ideal whole-heartedly, face all the difficulties, leave the past and its ties behind you and are ready to give up everything and risk everything for this divine possibility, then only can you hope to discover by experience the Truth behind it.
The sadhana of this yoga does not proceed through any set mental teaching or prescribed forms of meditation, Mantras or others, but by aspiration, by a self-concentration inwards or upwards, by self-opening to an Influence, to the Divine Power above us and its workings, to the Divine Presence in the heart and by the rejection of all that is foreign to these things. It is only by faith, aspiration and surrender that this self-opening can come.
Sri Aurobindo, Letters on Yoga, p.505
The first condition of inner progress is to recognise whatever is or has been a wrong movement in any part of the nature, -- wrong idea, wrong feeling, wrong speech, wrong action, -- and by wrong is meant what departs from the truth, from the higher consciousness and higher self, from the way of the Divine. Once recognised it is admitted, not glossed over or defended, -- and it is offered to the Divine for the Light and Grace to descend and substitute for it the right movement of the true Consciousness.
Sri Aurobindo, Letters on Yoga, p.661 ?????
You have asked what is the discipline to be followed in order to convert the mental seeking into a living spiritual experience. The first necessity is the practice of concentration of your consciousness within yourself. The ordinary human mind has an activity on the surface which veils the real Self. But there is another, a hidden consciousness within behind the surface one in which we can become aware of the real Self and of a larger deeper truth of nature, can realise the Self and liberate and transform the nature. To quiet the surface mind and begin to live within is the object of this concentration. Of this true consciousness other than the superficial there are two main centres, one in the heart (not the physical heart, but the cardiac centre in the middle of the chest), one in the head. The concentration in the heart opens within and by following this inward opening and going deep one becomes aware of the soul or psychic being, the divine element in the individual. This being unveiled begins to come forward, to govern the nature, to turn it and all its movements towards the Truth, towards the Divine, and to call down into it all that is above. It brings the consciousness of the Presence, the dedication of the being to the Highest and invites the descent into our nature of a greater Force and Consciousness which is waiting above us. To concentrate in the heart centre with the offering of oneself to the Divine and the aspiration for this inward opening and for the Presence in the heart is the first way and, if it can be done, the natural beginning; for its result once obtained makes the spiritual path far more easy and safe than if one begins the other way.
That other way is the concentration in the head, in the mental centre. This, if it brings about the silence of the surface mind, opens up an inner, larger, deeper mind within which is more capable of receiving spiritual experience and spiritual knowledge. But once concentrated here one must open the silent mental consciousness upward to all that is above mind. After a time one feels the consciousness rising upward and in the end it rises beyond the lid which has so long kept it tied in the body and finds a centre above the head where it is liberated into the Infinite. There it begins to come into contact with the universal Self, the Divine Peace, Light, Power, Knowledge, Bliss, to enter into that and become that, to feel the descent of these things into the nature. To concentrate in the head with the aspiration for quietude in the mind and the realisation of the Self and Divine above is the second way of concentration. It is important, however, to remember that the concentration of the consciousness in the head is only a preparation for its rising to the centre above; otherwise, one may get shut up in one's own mind and its experiences or at best attain only to a reflection of the Truth above instead of rising into the spiritual transcendence to live there. For some the mental concentration is easier, for some the concentration in the heart centre; some are capable of doing both alternately -- but to begin with the heart centre, if one can do it, is the more desirable.
The other side of discipline is with regard to the activities of the nature, of the mind, of the life-self or vital, of the physical being. Here the principle is to accord the nature with the inner realisation so that one may not be divided into two discordant parts. There are here several disciplines or processes possible. One is to offer all the activities to the Divine and call for the inner guidance and the taking up of one's nature by a Higher Power. If there is the inward soul-opening, if the psychic being comes forward, then there is no great difficulty -- there comes with it a psychic discrimination, a constant intimation, finally a governance which discloses and quietly and patiently removes all imperfections, brings the right mental and vital movements and reshapes the physical consciousness also. Another method is to stand back detached from the movements of the mind, life, physical being, to regard their activities as only a habitual formation of general Nature in the individual imposed on us by past workings, not as any part of our real being; in proportion as one succeeds in this, becomes detached, sees mind and its activities as not oneself, life and its activities as not oneself, the body and its activities as not oneself, one becomes aware of an inner Being within us -- inner mental, inner vital, inner physical -- silent, calm, unbound, unattached which reflects the true Self above and can be its direct representative; from this inner silent Being proceeds a rejection of all that is to be rejected, an acceptance only of what can be kept and transformed, an inmost Will to perfection or a call to the Divine Power to do at each step what is necessary for the change of the Nature. It can also open mind, life and body to the inmost psychic entity and its guiding influence or its direct guidance. In most cases these two methods emerge and work together and finally fuse into one. But one can begin with either, the one that one feels most natural and easy to follow.
Finally, in all difficulties where personal effort is hampered, the help of the Teacher can intervene and bring about what is needed for the realisation or for the immediate step that is necessary.
Sri Aurobindo, Letters on Yoga, p.517-19