Chapter 6The Central Processes of the Sadhana · Sadhana, Tapasya, Aradhana, Dhyana
Book 5. Part Two: The Synthetic Method of the Integral Yoga · Section One: A Yoga of Knowledge, Works, Bhakti and Self-Perfection
Sadhana is the practice of Yoga. Tapasya is the concentration of the will to get the results of sadhana and to conquer the lower nature. Aradhana is worship of the Divine, love, self-surrender, aspiration to the Divine, calling the name, prayer. Dhyana is inner concentration of the consciousness, meditation, going inside in Samadhi. Dhyana, tapasya and aradhana are all parts of sadhana.
Chapter Two
Combining Work, Meditation
and Bhakti