There is substantial proof in the Gītā that those who thoroughly grasp the truth about God will, upon leaving the material body, enter the spiritual realm and be with God. Only those who realize God as the eternal Supreme Personality can become immortal. This realization is the human being's prerogative alone, and one who attains it reaches the highest perfection. Once achieving perfection, the jīva never returns to this temporary world of birth, death, old age, and disease. Only those who discipline their lives so as to attain this objective fulfill the purpose of their human birth; others plunge into oblivion.
Māyā induces one to make plans so that this temporary life of birth, death, old age, and disease can be permanent. The greatest delusion is to plan a life of nonstop bliss in this material world. Which is the better plan: the one that leads to birth in lower animal species like hogs and dogs, or the one that transports the jīva back to Godhead? The jīva's spiritual existence in the abode of the Lord consists of service to Him in different mellows, such as servitude, friendship, parenthood, and conjugal love. Both Lord Kṛṣṇa and Lord Caitanya Mahāprabhu mercifully enacted pastimes to attract the jīvas and to teach them the meaning of the following words in the Gītā:
- sarva-dharmān parityajya
- mām ekaṁ śaraṇaṁ vraja
- ahaṁ tvāṁ sarva-pāpebhyo
- mokṣayiṣyāmi mā śucaḥ
- (BG 18.66)
Abandon all varieties of religion and just surrender unto Me. I shall deliver you from all sinful reactions. Do not fear.
Who could be more deprived than those conditioned souls who do not try to understand this truth? In the words of Śrīla Narottama dāsa Ṭhākura, "One who has not tried to realize his relationship with the Lord has wasted his life; such a person is a miscreant and is worse than an animal."