More than a brilliant excerpt from "Sri Bhutat Azhwar's Irandam Thiruvandhadhi" by N. RajaGopalan. Compare with
"Narayana-parayana" Praman from "Shreemad-Bhagavatam", 6.14.5 - मुक्तानामपि सिद्धानां नारायणपरायणः सुदुर्लभः प्रशान्तात्मा कोटिष्वपि महामुने - being the prapanna of Bhagavan Shree Narayana is so rare, that even among billions of muktas, siddhas and mahamunis you will rarely find a true siddha following to Shree Narayana-Prapatti.
"Narayana-parayana" Praman from "Shreemad-Bhagavatam", 6.14.5 - मुक्तानामपि सिद्धानां नारायणपरायणः सुदुर्लभः प्रशान्तात्मा कोटिष्वपि महामुने - being the prapanna of Bhagavan Shree Narayana is so rare, that even among billions of muktas, siddhas and mahamunis you will rarely find a true siddha following to Shree Narayana-Prapatti.
Cited from
"Sri Bhutat Azhwar's Irandam Thiruvandhadhi" by N. RajaGopalan