Tapas is one of the five Niyamas (personal observances) described in Patanjali’s Yoga Sutras and represents the yogic concept of self-discipline, austerity, and inner fire. The Sanskrit word ‘tapas’ derives from ‘tap,’ meaning ‘to heat’ or ‘to burn.’ In yogic philosophy, tapas refers to the burning enthusiasm and determination required to maintain regular practice despite challenges. It encompasses the willingness to endure discomfort for spiritual growth and transformation. Tapas manifests in various ways: maintaining a consistent yoga practice, adhering to dietary guidelines, practicing meditation regularly, or staying committed to any challenging but beneficial habit. The heat generated through tapas is said to burn away impurities (physical, mental, and emotional), creating space for growth and enlightenment. Rather than mere self-punishment, authentic tapas comes from a place of self-love and dedication to one’s spiritual evolution. In contemporary yoga, tapas might be experienced as the discipline to hold challenging poses, the commitment to daily practice, or the determination to face difficult emotions during meditation.