The nature of the integral Yoga so conceived, so conditioned, progressing by these spiritual means, turning upon this integral transformation of the nature, determines of itself its answer to the question of the ordinary activities of life and their place in the Yoga.
There is not and cannot be here any ascetic or contemplative or mystic abandonment of works and life altogether, any gospel of an absorbed meditation and inactivity, any cutting away or condemnation of the Life-Force and its activities, any rejection of the manifestation in the earth-nature. It may be necessary for the seeker at any period to withdraw into himself, to remain plunged in his inner being, to shut out from him the noise and turmoil of the life of the Ignorance until a certain inner change has been accomplished or something achieved without which a further effective action on life has become difficult or impossible. But this can only be a period or an episode, a temporary necessity or a preparatory spiritual manoeuvre; it cannot be the rule of his Yoga or its principle.
A splitting up of the activities of human existence on a religious or an ethical basis or both together, a restriction to the works of worship only or to the works of philanthropy and beneficence only would be contrary to the spirit of the integral Yoga. Any merely mental rule or merely mental acceptance or repudiation is alien to the purpose and method of its discipline. All must be taken to a spiritual height and placed upon a spiritual basis; the presence of an inner spiritual change and an outer transformation must be enforced upon the whole of life and not merely on a part of life; all must be accepted that is helpful towards this change or admits it, all must be rejected that is incapable or inapt or refuses to submit itself to the transforming movement.
Ref : Synthesis of Yoga