Anyone can become successful in devotional service
provided he displays no duplicity. It is explained
here that one must be very frank and open-minded
(amāyinaḥ). To be situated in a lower status of life
is not a disqualification for success in devotional
service. The only qualification is that whether one
is a brāhmaṇa, kṣatriya, vaiśya or śūdra, he must
be open, frank and free from reservations.