As is stated in the Bhagavad-gītā, "A materialistic person can give up his material hankerings only by becoming situated in Kṛṣṇa consciousness." Unless one finds a superior engagement he will not be able to give up his inferior engagement. In the material world everyone is engaged in the illusory activities of inferior energy, but when one is given the opportunity to relish the activities of the superior energy performed by Kṛṣṇa, then he forgets all his lesser pleasures. When Kṛṣṇa speaks on the battlefield of Kurukṣetra, to the materialistic person it appears that this is simply talk between two friends, but actually it is a river of nectar flowing down from the mouth of Śrī Kṛṣṇa. Arjuna gave aural reception to such vibrations, and thus he became freed from all the illusions of material problems.
In the Twelfth Canto of Śrīmad-Bhāgavatam, 3rd Chapter, 12th verse, it is stated: "A person who desires unalloyed devotional service to Lord Kṛṣṇa, who is praised by transcendental sound vibrations, should always hear about His glorification and transcendental qualities. This will surely kill all kinds of inauspiciousness in the heart."
Also, in the Tenth Canto, 14th Chapter, 8th verse, it is said: "My dear Lord, any person who is constantly awaiting Your causeless mercy to be bestowed upon him, and who goes on suffering the resultant actions of his past misdeeds, offering You respectful obeisances from the core of his heart, is surely eligible to become liberated, for it has become his rightful claim."
This statement of Śrīmad-Bhāgavatam should be the guide of all devotees. A devotee should not expect immediate relief from the reactions of his past misdeeds. No conditioned soul is free from such reactionary experiences because material existence means continued suffering or enjoying of past activities. If one has finished his material activities then there is no more birth. This is only possible when one begins Kṛṣṇa conscious activities, because such activities do not produce reaction. Therefore, as soon as one becomes perfect in Kṛṣṇa conscious activities, he is not going to take birth again in this material world. A devotee who is not perfectly freed from the resultant actions should therefore continue to act in Kṛṣṇa consciousness seriously, even though there may be so many impediments. When such impediments arise he should simply think of Kṛṣṇa and expect His mercy. That is the only solace. If the devotee passes his days in that spirit, it is certain that he is going to be promoted to the abode of the Lord. By such activities, he earns his claim to enter into the kingdom of God. The exact word used in this verse is dāyabhāk. Dāyabhāk refers to a son's becoming the lawful inheritor of the property of the father. In a similar way, a pure devotee who is prepared to undergo all kinds of tribulations in executing Kṛṣṇa consciousness duties becomes lawfully qualified to enter into the transcendental abode.
Some way or other, if someone establishes in his mind his continuous relationship with Kṛṣṇa, this relationship is called remembrance. About this remembrance there is a nice statement in the Viṣṇu Purāṇa, where it is said: "Simply by remembering the Supreme Personality of Godhead all living entities become eligible for all kinds of auspiciousness. Therefore let me always remember the Lord, who is unborn and eternal." In the Padma Purāṇa the same remembrance is explained as follows: "Let me offer my respectful obeisances unto the Supreme Lord Kṛṣṇa, because if someone remembers Him, either at the time of death or during his span of life, he becomes freed from all sinful reactions."