Just as those who are greedy see everything as a source of money-making and those who are lusty see everything as conducive to sex, the most perfect devotee sees Narayana [Krishna] everywhere.
If all types of worship, worship of Lord Krishna is best and better than the worship of Lord Krishna is the worship of His devotee, the Vaisnava.
Sri Krishna, the Personality of Godhead, who is the Paramatma [Supersoul] in everyone's heart and the benefactor of the truthful devotee, cleanses desire for material enjoyment from the heart of the devotee who has developed the urge to hear His messages, which are in themselves virtuous when properly heard and chanted.
The devotee should be more tolerant than the tree and more submissive than the grass. He should offer all honour to others, but may not accept any honour for himself.
A devotee should be simple and clean dressed, but more than dress, the mind should be clean.
Krishna and pure devotees see through the substance, not the maya the world sees through.