The Hathayogapradipika

This attempts to reconcile the Raja-Yoga of Patanjali with Hatha-yoga. Hatha is considered to be made up of two syllables ha meaning the moon and tha meaning the sun. They correspond to the breath which flows through the left and the right nostrils. Hatha-yoga is the preliminary step and ends in Raja-yoga Consciously or unconsciously. The Saivagama urges students not to give up the practice of asana and pranayama for keeping the body in perfect health.