Paramahamsa Vijnana Yoga-Bhagavad Gita Chapter 7 [Knowledge of the Ultimate Truth]
Krishna Said > Shaloka: 28
Persons who have acted piously in previous lives and in this life, whose sinful actions are completely eradicated and who are freed from the duality of delusion, engage themselves in My service with determination.
Those eligible for elevation to the transcendental position are mentioned in this verse. For those who are sinful, atheistic, foolish and deceitful, it is very difficult to transcend the duality of desire and hate. Only those who have passed their lives in practicing the regulative principles of religion, who have acted piously and who have conquered sinful reactions can accept devotional service and gradually rise to the pure knowledge of the Supreme Personality of Godhead. Then, gradually, they can meditate in trance on the Supreme Personality of Godhead. That is the process of being situated on the spiritual platform. This elevation is possible in Krishna consciousness in the association of pure devotees who can deliver one from delusion.
It is stated in the Srimad-Bhagavatam that if one actually wants to be liberated he must render service to the devotees; but one who associates with materialistic people is on the path leading to the darkest region of existence. All the devotees of the Lord traverse this earth just to recover the conditioned souls from their delusion. The impersonalists do not know that forgetting their constitutional position as subordinate to the Supreme Lord is the greatest violation of God’s law. Unless one is reinstated in his own constitutional position, it is not possible to understand the Supreme Personality or to be fully engaged in His transcendental loving service with determination.