Four Reasons Narayana Is Known As Nara-Sakha

“Narayana, the Supreme Personality of Godhead, the well-wisher and friend of all living entities, formerly explained this transcendental knowledge to the great saint Narada. Such knowledge is extremely difficult to understand without the mercy of a saintly person like Narada, but everyone who has taken shelter of Narada's disciplic succession can understand this confidential knowledge.” (Prahlada Maharaja, Shrimad Bhagavatam, 7.6.27)