I am most satisfied when the devotees are always endeavoring to remember Krishna and to never forget Him. In other words, I put more emphasis on sadhana. I am a firm advocate that if devotees have good sadhana, then they will be able to do anything for Krishna. If they do not have good sadhana, then whatever they do will not last very long, and then there will be disappointment that they were not able to follow the instructions of the spiritual master. It is better to avoid being put into that disappointing situation.
Lectures from a Disciple, "Serving the Mood and Instructions of the Spiritual Master", Pg 318,last Paragraph