Supreme Lord’s Recommendation for those who are not pure devotees
Generally those who are free from sinful reactions, those who are righteous, very easily take to Krsna consciousness.
Those who are righteous in performing devotional service but who are not pure can attain the planetary system of the polestar, or Dhruvaloka, where Dhruva Maharaja is presiding. He is a great devotee of the Lord, and he has a special planet, which is called the polestar.
Anything done on account of the Lord is a permanent asset and accumulates in the form of unseen piety for gradual promotion to the unalloyed devotional service of the Lord. These undetected pious activities will one day result in full-fledged devotional service by the grace of the Supreme Lord. Therefore, any pious act done on account of the Supreme Lord is also recommended here for those who are not pure devotees.