tam abhijñÄya sahasÄ
pratyutthÄyÄgataá¹ muniḥ
pÅ«jayÄm Äsa vidhivan
nÄradaá¹ sura-pÅ«jitam
tam abhijñÄya - seeing the good fortune of his (NÄrada's) arrival; sahasÄ - all of a sudden; pratyutthÄya - getting up; Ägatam - arrived at; muniḥ - VyÄsadeva; pÅ«jayÄm Äsa - worship; vidhi-vat - with the same respect as offered to Vidhi (BrahmÄ); nÄradam - to NÄrada; sura-pÅ«jitam - worshiped by the demigods.
Vidhi means BrahmÄ, the first created living being. He is the original student as well as professor of the Vedas. He learned it from ÅšrÄ« Kṛṣṇa and taught NÄrada first. So NÄrada is the second ÄcÄrya in the line of spiritual disciplic succession. He is the representative of BrahmÄ, and therefore he is respected exactly like BrahmÄ, the father of all vidhis (regulations); similarly all other successive disciples in the chain are also equally respected as representatives of the original spiritual master.
Thus end the Bhaktivedanta purports of the First Canto, Fourth Chapter, of the ÅšrÄ«mad-BhÄgavatam, entitled “The Appearance of ÅšrÄ« NÄrada.â€