It should be noted also that while Suniti was going to Vaikunthaloka she also changed her body into spiritual form. Like Sri Suniti, every mother should train her child to become a devotee like Dhruva Maharaja. Suniti instructed her son, even at the age of five years, to be unattached to worldly affairs and to go to the forest to search out the Supreme Lord. She never desired that her son remain at home comfortably without ever undertaking austerities and penances to achieve the favor of the Supreme Personality of Godhead.
Every mother, like Suniti, must take care of her son and train him to become a brahmacari from the age of five years and to undergo austerities and penances for spiritual realization. The benefit will be that if her son becomes a strong devotee like Dhruva, certainly not only will he be transferred back home, back to Godhead, but she will also be transferred with him to the spiritual world, even though she may be unable to undergo austerities and penances in executing devotional service.
The whole yoga system may be likened to a staircase, connecting or linking us to God. In order to attain the ultimate, the Supreme Personality of Godhead, we must go to the highest platform, and that is Bhakti-yoga.
(Excerpts from the teachings of Srila Prabhupada)