A prapanna must not recite Raghavendra shloka, go to Mantralayam or accept Raghavendra as an acharya. Only those who have come in the Srivaishnava guruparampara are to be accepted as acharya; only the prapatti initiated by such an acharya, will lead us to the divine feet of Sriman Narayana. After having undergone prapatti under such an acharya, only that acharya and others who have appeared in that Parampara can be accepted as acharyas.