This simultaneous oneness and difference always exists in the relationship between the living entities and the Supreme Lord. From the marginal position of the living entities, this conception of "simultaneously one and different" can be understood. The living entity is just like a molecular particle of sunshine, whereas Kṛṣṇa may be compared to the blazing, shining sun itself. Lord Caitanya compared the living entities to blazing sparks from a fire and the Supreme Lord to the blazing fire of the sun. In this connection, the Lord cites a verse from Viṣṇu Purāṇa (1.22.52):
- eka-deśa-sthitasyāgner
- jyotsnā vistāriṇī yathā
- parasya brahmaṇaḥ śaktis
- tathedam akhilaṁ jagat
"Everything that is manifested within this cosmic world is but the energy of the Supreme Lord. As fire emanating from one place diffuses its illumination and heat all around, so the Lord, although situated in one place in the spiritual world, manifests His different energies everywhere. Indeed, the whole cosmic creation is composed of different manifestations of His energy."
The energy of the Supreme Lord is transcendental and spiritual, and the living entities are part and parcel of that energy. There is another energy, however, called material energy, which is covered by the cloud of ignorance. This energy, which is material nature, is divided into three modes, or guṇas (goodness, passion and ignorance). Lord Caitanya quoted from Viṣṇu Purāṇa (1.3.2) to the effect that all inconceivable energies reside in the Supreme Personality of the Lord and that the whole cosmic manifestation acts due to the Lord's inconceivable energy.