‘How can we recognise a Vaishnava and what are his activities?’
And then Sri Chaitanya Mahaprabhu said ‘Vaishnava seva, nirantara Krishna nama sankirtana’
So these are the things to serve the Vaishnava and to always ‘niranatara’ without end chant the holy name of the Lord, Glorify the Supreme Personality of Godhead. So either by chanting the Holy Name or Glorifying the Lord or absorbing our mind in rememebring the Supreme Lord...
So always be absorbed in the Glories of the Personality of Godhead.
(Kadamba Kanana Swami 09/03/2010)