All living entities are divine sparks of Krishna, fallen mad in material enjoyment, yet liberation comes simply through devoted service.Listen — Srila Prabhupada Uvaca
Bhagavad-gītā 13.4 — September 27, 1973, Bombay 730927BG-BOMBAY [21:48 Minutes] Bg-13.04_730927BG-BOMBAY Prabhupāda: tat kṣetraṁ yac ca yādṛk ca yad vikārī yataś ca yat sa ca yo yat prabhāvaś ca tat samāsena me śṛṇu [Bg. 13.4] Yesterday we have discussed that two souls, the individual soul and the Supersoul, both of them are living within this body. This body is compared... In the Upaniṣads, the body is compared with a tree, and two birds are there. One bird is the individual soul, we, and the other bird is the Supersoul, Kṛṣṇa.
Kṛṣṇa is so kind that He is always flying with the other bird, the living entity. We are trying to enjoy this material world. Just like you have seen a bird sitting in this branch, going another branch, another tree. This is all seeking some pleasure.
Similarly, we are also... Tathā dehāntara-prāptiḥ [Bg. 2.13]. We are enjoying a standard of comfort in this life, and I am preparing another standard of living condition next life. So I shall fly over to another body.
Tathā-dehāntara prāptiḥ. But Kṛṣṇa is so kind... Because we are all sons of Kṛṣṇa. We are wandering in this material world as mad chap.
Just like a rich man's son has become mad. He leaves his home and loitering in the street and eating in the garbage. That is our position. We are the sons of the richest person.
Aiśvaryasya samāgrasya [Viṣṇu Purāṇa 6.5.47]. Bhagavān means who is the proprietor of all riches. So we are sons of such a rich man. Nityo nityānāṁ cetanaś cetanā... [Kaṭha Upaniṣad 2.2.13].
But we have become mad. We have become mad. We want to enjoy... Just like there are many sons.