Ahaṁ sarvasya prabhavaḥ (BG 10.8): "I am the origin of everything." "Everything" means there are two things: one jaḍa and one cetanā, matter and spirit. There are two things. Matter is coming from Kṛṣṇa, and the spirit is also coming from Kṛṣṇa. Therefore He is the original cause, sarva-kāraṇa-kāraṇam.
- īśvaraḥ paramaḥ kṛṣṇaḥ
- sac-cid-ānanda-vigrahaḥ
- anādir ādir govindaḥ
- sarva-kāraṇa-kāraṇam
- (BS 5.1)
He is the cause of matter and He's cause of spirit also. So sarvaṁ khalv idaṁ brahma (Chāndogya Upaniṣad 3.14.1). Everything is from Brahman. Kṛṣṇa is the Supreme Brahman. And Vedānta-sūtra, janmādy asya yataḥ (SB 1.1.1): "Everything is coming from Him." Therefore Kṛṣṇa said, etad yonīni: "Although this yoni, the different types of living entities, are there, eight million, four hundred . . ." etad yonīni bhūtāni sarvāṇīty upadhāraya, ahaṁ kṛtsnasya (BG 7.6), "they are all caused by Me." Ahaṁ kṛtsnasya. Kṛtsnasya means "of everyone." "Their body is also Mine, and they are spirit soul. They are also Mine."
So everything is Kṛṣṇa's. So therefore this body, I am claiming, "It is my body." It is not my body. It is Kṛṣṇa's. Kṛṣṇa is giving you. Just like father gives the dress to the children. Actually the dress belongs to the father. So when we understand this body is also Kṛṣṇa's energy, I am also Kṛṣṇa's energy, my intelligence is Kṛṣṇa's energy, and my identification is also with Kṛṣṇa, in this way when we realize fully, that is Kṛṣṇa consciousness. And when Kṛṣṇa withdraws, then it is finished. This Kṛṣṇa, when He withdraws the spirit soul from the body, then the body remains, and in due course of times the body becomes . . . "Dust thou art, dust thou beist." This is mixed up, pañca. Pañca-tattva prāpta. Again the body is mixed up. Just like from the earth you make so many different types of forms. Again, when it is broken, it falls down on the earth, and in due course it becomes earth again.
So this change is going on of the external body, not of the spirit soul. The spirit soul is individual, Kṛṣṇa is individual, and it continues. Every one of us, we were individual in the past, we are individual at the present moment, and we shall continue to be individual in future. But when we are covered by this material body, this individuality becomes differentiated. Otherwise, even though individual—we are spirit soul—we are one, spirit soul. And without any material contamination, our relationship is permanent. Kṛṣṇa is the origin, master, prabhu, and we are emanation from Kṛṣṇa, servants. So . . . and this relationship continues. Then there is no impediment on account of this bodily covering. Hṛṣīkeṇa hṛṣīkeśa-sevanaṁ bhaktir ucyate (CC Madhya 19.170). When we are not contaminated by the body, we remain pure. With that senses, when we serve Kṛṣṇa, that is our liberation. That is called bhakti.