The techniques of yoga are methods of purifying the nervous system so that it can reflect a greater degree of consciousness and our lives can become an increasingly positive force in the world.
If these techniques are correctly practiced, the whole nervous system is revitalized – the body enjoys better health and more energy, the rested mind is freed from the burden of past experience, and perception is restored to its primal freshness. Thought and activity become coherent and integrated, life becomes richer and more fulfilling.
Yoga is not a religion. Its techniques, however, will gradually lead you to the direct experience of those truths on which religion rests. Yoga is a catalyst that allows us to grow in whichever direction is natural and life supporting.”
-From “The Yoga Sutras of Patanjali” (Alistair Shearer)