na śocati na kāṅkṣati
samaḥ sarveṣu bhūteṣu
mad-bhaktiṁ labhate parām
[Bg. 18.54]
When actually one is liberated from the bodily concept of life and he sees spiritual identity everywhere, samaḥ sarveṣu bhūteṣu, paṇḍitāḥ sama-darśinaḥ [Bg. 5.18], then he can be situated in the activities of Brahman. The bhakti-yoga is the activities of Brahman. The Māyāvādī philosopher, they are thinking that after Brahman realization there is no more activity. But that is not the fact. Real activity begins after Brahman realization. That is Brahman activity. That is bhakti-yoga. Kṛṣṇa is Paraṁ Brahman, and we are Kṛṣṇa's part and parcel. Naturally we are also Brahman, because part and parcel of gold must be gold. There is no doubt about it. But it does not mean that the small particle of gold is equal to the gold mine. That is not possible. Part is never equal to the whole.
Lecture given by His Divine Grace A.C.Bhaktivedant Swami Prabhupada
Bhagavad-gītā 15.1
Oct 28,1973
Vrindavan