śrīmadbhagavadgītā mūlam - dvādaśo'dhyāyaḥ

The twelfth chapter of the Bhagavad Gita, known as Bhakti Yoga, serves as a profound dialogue between Lord Krishna and Arjuna regarding the nature of devotion. Krishna contrasts the worship of the formless Brahman with the path of loving devotion to His personal form. He explicitly declares those who worship Him with steadfast faith and focused minds to be the most perfect in yoga. Chanting or reflecting upon this chapter purifies the heart, cultivates unwavering devotion, and helps the practitioner attain divine grace and ultimate liberation by aligning their consciousness with the Supreme Being.