sarvaá¹ tad idam ÄkhyÄtaá¹
yat pṛṣá¹o 'haá¹ tvayÄnagha
janma-karma-rahasyaá¹ me
bhavataÅ› cÄtma-toá¹£aṇam
Sarvam here refers to the appearance of Narada’s bhakti, its types, growth and result; the activities of the devotee; destruction of prarabdha-karma; how the devotee leaves his body; achieving a spiritual body without karmas. It is called secret (rahasyam) because it is not understood by those who study Vedanta.