The example of Dhruva Maharaja indicates that every Krsna conscious person can expect to reach the topmost summit of all three planetary systems within the universe
SB Canto 4
In this way, the fully Kṛṣṇa conscious Dhruva Mahārāja, the exalted son of Mahārāja Uttānapāda, attained the summit of the three statuses of planetary systems.
The exact Sanskrit terminology for Kṛṣṇa consciousness is here mentioned: kṛṣṇa-parāyaṇaḥ parāyaṇa means "going forward." Anyone who is going forward to the goal of Kṛṣṇa is called kṛṣṇa-parāyaṇa, or fully Kṛṣṇa conscious. The example of Dhruva Mahārāja indicates that every Kṛṣṇa conscious person can expect to reach the topmost summit of all three planetary systems within the universe. A Kṛṣṇa conscious person can occupy an exalted position beyond the imagination of any ambitious materialist.