This law, that spirituality and not materialism distils the precious attar of great art, is permanently true and perennially applicable, for laws of this order do not change from age to age, however various their manifestation. The inference is plain: until we become a religious people great architecture is far from us. We are becoming religious in that broad sense in which churches and creeds, forms and ceremonies, play little part. Ours is the search of the heart for something greater than itself which is still itself; it is the religion of brotherhood, whose creed is love, whose ritual is service. This transformed and transforming religion of the West, the tardy fruit of the teachings of Christ, now secretly active in the hearts of men, will receive enrichment from many sources. Science will reveal the manner in which the spirit weaves its seven-fold veil of illusion; nature, freshly sensed, will yield new symbols which art will organize into a language; out of the experience of the soul will grow new rituals and observances. But one precious tincture of this new religion our civilization and our past cannot supply; it is the heritage of Asia, cherished in her brooding bosom for uncounted centuries, until, by the operation of the law of cycles, the time should come for the giving of it to the West. This secret is Yoga, the method of self-development whereby the seeker for union is enabled to perceive the shining of the Inward Light. This is achieved by daily discipline in stilling the mind and directing the consciousness inward instead of outward. The Self is within, and the mind, which is normally centrifugal, must first be arrested, controlled, and then turned back upon itself, and held with perfect steadiness. All this is naively expressed in the Upanishads in the passage, "The Self-existent pierced the openings of the senses so that they turn forward, not backward into himself. Some wise man, however, with eyes closed and wishing for immortality, saw the Self behind." This stilling of the mind, its subjugation and control whereby it may be concentrated on anything at will, is particularly hard for persons of our race and training, a race the natural direction of whose consciousness is strongly outward, a training in which the practice of introspective meditation finds no place.