The supreme occupation [dharma] for all humanity is that by which men can attain to loving devotional service unto the transcendent Lord. Such devotional service must be unmotivated and uninterrupted in order to completely satisfy the self. Nonetheless, those who act piously have a better chance to become devotees. As Krsna says in Bhagavad-gita (7.16), catur-vidha bhajante mam janah sukrtino rjuna: O Arjuna, four kinds of pious men render devotional service unto Me. One who takes to devotional service, even with some material motive, is considered pious, and because he has come to Krsna, he will gradually come to the stage of bhakti. Then, like Dhruva Maharaja, he will refuse to accept any material benediction from the Lord (svamin krtartho smi varam na yace). Therefore, even if one is materially inclined, one may take to the shelter of the lotus feet of Krsna and Balarama, or Gaura and Nitai, so that he will very soon be purified of all material desires (ksipram bhavati dharmatma sasvac chantim nigacchati). As soon as one is freed from inclinations toward pious and impious activities, he becomes a perfect candidate for returning home, back to Godhead.