Many Hindu and Vedic scriptures, such as the Vedas, Upanishads, Bhagavad Gita, etc., mention Yoga. Patanjali scriptures, however, are completely devoted to the study on the philosophy of yoga, each of its limbs (or 8-steps), activities, challenges, etc. Patanjali compiled and related many thoughts, practices, and principalities of yoga as a path map for the individual soul to free itself from worldly mental bondage by attaining Self-realization or union with Parmatman. Yogi Acharyashiv teaches Patanjali and all other scriptures that are guide maps for any human being to achieve higher psychological states of mind.