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.

The second part of the second book is concerned with practical
spiritual training, that is, with the earlier practical training of the
spiritual man.

The most striking thing in it is the emphasis laid on the
Commandments, which are precisely those of the latter part of the
Decalogue, together with obedience to the Master. Our day and
generation is far too prone to fancy that there can be mystical life and
growth on some other foundation, on the foundation, for example, of
intellectual curiosity or psychical selfishness. In reality, on this latter
foundation the life of the spiritual man can never be built; nor, indeed,