The recovery of the old spiritual knowledge and experience in all its splendour, depth and fullness is the first, most essential work; the flowing of the spirituality into new forms of philosophy, literature, art, science and critical knowledge is the second; an original dealing with modern problems in the light of the Indian spirit and the endeavour to formulate a greater synthesis of a spiritualized society is the third and most difficult. Its success on these three lines will be the measure of its help to the future of humanity.