The poet, the wise philosopher and the saint not only reach a wide and luminous consciousness, but they gain certain knowledge of substantial reality. When we know, we know that we know. For we have come to the stage where we know things by being them, and nothing can be more true than being. We rest on the rock, and know it to be rock, rooted in the very heart of the world. 49. The object of this perception is other than what is learned from the sacred books, or by sound inference, since this perception is particular. The distinction is a luminous and inspiring one. The Scriptures teach general truths, concerning universal spiritual life and broad laws, and inference from their teaching is not less general. But the spiritual perception of the awakened Seer brings particular truth concerning his own particular life and needs, whether these be for himself or others. He receives defined, precise knowledge, exactly applying to what he has at heart. 50. The impress on the consciousness springing from this perception supersedes all previous impressions. Each state or field of the mind, each field of knowledge, so to speak, which is reached by mental and emotional energies, is a psychical state, just as the mind picture of a stage with the actors on it, is a psychical state or field. When the pure vision, as of the poet, the philosopher, the saint, fills the whole field, all lesser views and visions are crowded out. This high consciousness displaces all lesser consciousness. Yet, in a certain sense, that which is viewed as part, even by the vision of a sage, has still an element of illusion, a thin psychical veil, however pure and luminous that veil may be. It is the last and highest psychic state. 51. When this impression ceases, then, since all impressions have ceased, there arises pure spiritual consciousness, with no seed of separateness left. The last psychic veil is drawn aside, and the spiritual man stands with unveiled vision, pure serene. INTRODUCTION TO BOOK II The first book of Patanjali’s Yoga Sutras is called the Book of Spiritual Consciousness. The second book, which we now begin, is the Book of the Means of Soul Growth. And we must remember that soul growth here means the growth of the realization of the spiritual man, or, to put the matter more briefly, the growth of the spiritual man, and the disentangling of the spiritual man from the wrappings, the veils, the disguises laid upon him by the mind and the psychical nature, wherein he is enmeshed, like a bird caught in a net. The question arises: By what means may the spiritual man be freed from these psychical meshes and disguises, so that he may stand forth above death, in his radiant eternalness and divine power? And the second book sets itself to answer this very question, and to detail the means in a way entirely practical and very lucid, so that he who runs may read, and he who reads may understand and practise.