SB 8.3.6
na yasya deva rsayah padam vidur
jantuh punah ko ’rhati gantum iritum
yatha natasyakrtibhir vicestato
duratyayanukramanah sa mavatu
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
An artist onstage, being covered by attractive dresses and dancing with different movements, is not understood by his audience; similarly, the activities and features of the supreme artist cannot be understood even by the demigods or great sages, and certainly not by those who are unintelligent like animals. Neither the demigods and sages nor the unintelligent can understand the features of the Lord, nor can they express in words His actual position. May that Supreme Personality of Godhead give me protection.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
A similar understanding was expressed by Kuntidevi. The Supreme Lord exists everywhere, within and without. He even exists within the heart. Sarvasya caham hrdi sannivisto; isvarah sarva-bhutanam hrd-dese ’rjuna tisthati. Thus it is indicated that one can find the Supreme Lord within one’s heart. There are many, many yogis trying to find Him. Dhyanavasthita-tad-gatena manasa pasyanti yam yoginah. Nonetheless, even great yogis, demigods, saints and sages have been unable to understand the bodily features of that great artist, nor could they understand the meaning of His movements. What then is to be said of ordinary speculators like the so-called philosophers of this material world? For them He is impossible to understand. Therefore we must accept the statements given by the Supreme when He kindly incarnates to instruct us. We must simply accept the word of Lord Ramacandra, Lord Krsna and Lord Sri Caitanya Mahaprabhu and follow in Their footsteps. Then it may be possible for us to know the purpose of Their incarnations.
janma karma ca me divyam
evam yo vetti tattvatah
tyaktva deham punar janma
naiti mam eti so ’rjuna
(Bg. 4.9)
If by the Lord’s grace one can understand Him, one will immediately be delivered, even within his material body. The material body will no longer have any function, and whatever activities take place with the body will be activities of Krsna consciousness. In this way one may give up his body and return home, back to Godhead.