The full moon day in the month of Ashadha (July-August) is known as Guru Poornima. This sacred day honors the ancient lineage of enlightened beings that have graced the world with their presence, imparting the knowledge of the Self to those who seek inner transformation. The word "Guru" in Sanskrit is translated as "dispeller of darkness." Hence the Guru dispels the darkness of ignorance and leads the aspirants on the path to enlightenment.

Sadhguru tells us that a Guru is like a roadmap; without the guidance of such a teacher one may eventually reach the desired destination, but could wander lost for a very long time. The day of Guru Poornima is traditionally the time when seekers offer the Guru their gratitude and receive his blessings. Guru Poornima is also considered an especially beneficial day to practice yogic sadhana and meditation.