Jnana yoga knowledge of a Vishnu avatar or Shiva or Shakti (Goddess) that is emphasized. In all its various interpretations, the paths are not necessarily mutually exclusive. A "Jnana yogi" may also practice "Karma yoga" or "Bhakti yoga" or both, and differing levels of emphasis. According to Robert Roeser, the precepts of "Jnana yoga" in Hinduism were likely systematized by about 500 BCE, earlier than "Karma yoga" and "Bhakti yoga". In the Bhagavad Gita, "jnana yoga" is also referred to as "buddhi yoga" and its goal is self-realization. The text considers "jnana marga" as the most difficult, slow, confusing for those who
Kirtan Hindu scriptures such as the "Bhagavad-gita" where Krishna describes multiple paths to spiritual freedom, including karma marga (way of works), jnana marga (way of knowledge) and bhakti marga (way of loving devotion to god). "Kirtan" relates to the bhakti marga tradition of Hinduism. References to "Kirtan" as a musical recitation are also found in the Bhagavata Purana, an important Vaishnava text. Kirtan is often practiced as a kind of theatrical folk song with call-and-response chanting or antiphon. The ancient sage Narada revered as a musical genius, is called a "kirtankar" (singer of kirtan) in the Padma Purana. The famous story