Paramātmā is the partial representation of the Personality of Godhead, and impersonal Brahman is the glowing effulgence of the Personality of Godhead, as the sun rays are to the sun-god.
(Srimad Bhagavatam------1:2:11-----purport).

The Lord is equal to everyone, but a devotee of the Lord is more glorified because he is always in touch with the all-great. The sun rays are equally distributed, but still there are some places which are always dark.
(Srimad Bhagavatam------1:8:6-----purport).

The Lord's mercy upon the fallen souls is equally distributed. He has no one as the specific object of hostility. The very conception of the Personality of Godhead as a human being is misleading. His pastimes appear to be exactly like a human being's, but actually they are transcendental and without any tinge of material contamination. He is undoubtedly known as partial to His pure devotees, but in fact He is never partial, as much as the sun is never partial to anyone. By utilizing the sun rays, sometimes even the stones become valuable, whereas a blind man cannot see the sun, although there are enough sun rays before him. Darkness and light are two opposite conceptions, but this does not mean that the sun is partial in distributing its rays. The sun raysare open to everyone, but the capacities of the receptacles differ. Foolish people think that devotional service is flattering the Lord to get special mercy.
(Srimad Bhagavatam------1:8:29-----purport).

The sun is identified with every inch of the sun rays and every molecular particle of the rays. Similarly, the Lord is distributed by His different energies.
(Srimad Bhagavatam------1:9:21-----purport).

Lord Kṛṣṇa's attraction is so powerful that once being attracted by Him one cannot tolerate separation from Him. Why is this so? Because we are all eternally related with Him as the sun rays are eternally related with the sun disc. The sun rays are molecular parts of the solar radiation. Thus the sun rays and the sun cannot be separated. The separation by the cloud is temporary and artificial, and as soon as the cloud is cleared, the sun rays again display their natural effulgence in the presence of the sun.
(Srimad Bhagavatam------1:11:10-----purport).

The impersonal feature of the Absolute Truth is but His radiation, as the sun rays are but radiations from the sun.
(Srimad Bhagavatam------2:2:11-----purport).

The brahmajyoti is not separate from the Lord, as the glowing sun ray is not independent of the sun disc.
(Srimad Bhagavatam------2:3:10-----purport).

As the sun rays are concentrated in the sun disc, the brahmajyoti is concentrated in Goloka Vṛndāvana, the topmost spiritual planet in the spiritual sky. The immeasurable spiritual sky is full of spiritual planets, named Vaikuṇṭhas, far beyond the material sky.
(Srimad Bhagavatam------2:4:14-----purport).

Factually the Lord is eternally manifested by His internal potency or spiritual energy just like the sun and its rays in the clear sky, but at times He creates the material energy, as the sun creates a cloud in the clear sky. As the sun is ever increasingly unaffected by a spot of cloud, so also the unlimited Lord is unaffected by the spot of material energy manifested at times in the unlimited span of the Lord's rays of brahmajyoti.
(Srimad Bhagavatam------2:5:18-----purport).

In the Vedas it is said, śuddham apāpa-viddham: the individual ātmā becomes polluted by sin, but the Lord is never contaminated by sins. The Lord is compared to the powerful sun. The sun is never contaminated by anything infectious because it is so powerful. On the contrary, infected things are sterilized by the rays of the sun. Similarly, the Lord is never contaminated by sins; on the contrary, the sinful living entities become sterilized by contact with the Lord.
(Srimad Bhagavatam------2:6:40-41-----purport).

Fire is always fire, and thus if someone touches the fire, knowingly or unknowingly, the fire will act in its own way without discrimination. The principle is: harir harati pāpāni duṣṭa-cittair api smṛtaḥ. The all-powerful Lord can purify the devotee of all sinful reactions, just as the sun can sterilize all sorts of infections by its powerful rays.
(Srimad Bhagavatam------2:9:36-----purport).

According to Viṣṇu Purāṇa, Bhagavad-gītā and all other Vedic literatures, the living entities are generated from the taṭasthā energy of the Lord, and thus they are always the energy of the Lord and are not the energetic. The living entities are like the sun's rays. Although, as explained above, there is no qualitative difference between the sun and its rays, thesun's rays are sometimes overpowered by another energy of the sun, namely by clouds or by snowfall. Similarly, although the living entities are qualitatively one with the superior energy of the Lord, they have the tendency to be overpowered by the inferior, material energy.
(Srimad Bhagavatam------3:7:9-----purport).

In the state of pure consciousness, or Kṛṣṇa consciousness, one can see himself as a minute particle nondifferent from the Supreme Lord. As stated in Bhagavad-gītā, the jīva, or the individual soul, is eternally part and parcel of the Supreme Lord. Just as the sun's rays are minute particles of the brilliant constitution of the sun, so a living entity is a minute particle of the Supreme Spirit.
(Srimad Bhagavatam------3:25:17-----purport).

The moon is situated 100,000 yojanas above the rays of the sunshine. Day and night on the heavenly planets and Pitṛloka are calculated according to its waning and waxing. Above the moon by a distance of 200,000 yojanas are some stars, and above these stars is Śukra-graha (Venus), whose influence is always auspicious for the inhabitants of the entire universe.
(Srimad Bhagavatam------5:22-----summary).

Above the rays of the sunshine by a distance of 100,000 yojanas (800,000 miles) is the moon, which travels at a speed faster than that of the sun. In two lunar fortnights the moon travels through the equivalent of a saṁvatsara of the sun, in two and a quarter days it passes through a month of the sun, and in one day it passes through a fortnight of the sun.
(Srimad Bhagavatam------5:22:8------translation).

By the time the Lord finished all these daily duties and activities, His charioteer Dāruka would come with His wonderful chariot to stand before the Lord with folded hands, intimating that the chariot was ready, and the Lord would come out of the palace to travel. Then the Lord, accompanied by Uddhava and Sātyaki, would ride on the chariot just as the sun-god rides on his chariot in the morning, appearing with his blazing rays on the surface of the world. When the Lord was about to leave His palaces, all the queens would look at Him with feminine gestures. The Lord would respond to their greetings with smiles, attracting their hearts so much that they would feel intense separation from Him.
(Krsna Book).

“The original energy is only an emanation from You. My dear Lord, the shining of the moon, the heat of fire, the rays of the sun, the glittering of the stars, and the electric lightning, which are all manifested as very powerful, as well as the gravity of the mountains and the energy and fragrance of the earth—all are different manifestations of You. The pure taste of water, the water itself and the vital force which maintains all life are also features of Your Lordship.
(Krsna Book).

The sun and its rays are one and the same qualitatively. Similarly, the Lord and the living entities are one and the same in quality. The sun is one, but the molecules of the sun's rays are innumerable. The sun's rays constitute part of the sun, and the sun and its rays conjointly constitute the complete sun. Within the sun itself resides the sun-god, and similarly within the supreme spiritual planet, Goloka Vṛndāvana, from which the brahmajyoti effulgence is emanating, the Lord enjoys His eternal pastimes, as verified in the Brahma-saṁhitā (5.29):
cintāmaṇi-prakara-sadmasu kalpa-vṛkṣa-
lakṣāvṛteṣu surabhīr abhipālayantam
lakṣmī-sahasra-śata-sambhrama-sevyamānaṁ
govindam ādi-puruṣaṁ tam ahaṁ bhajāmi
"I worship Govinda, the primeval Lord, the first progenitor, who is tending the cows fulfilling all desires in abodes filled with spiritual gems and surrounded by millions of wish-fulfilling trees. He is always served with great reverence and affection by hundreds of thousands of Lakṣmīs, or goddesses of fortune."
The brahmajyoti is described in the Brahma-saṁhitā as the rays emanating from that supreme spiritual planet, Goloka Vṛndāvana, just as the sun's rays emanate from the sun globe. Until one surpasses the glare of the brahmajyoti, one cannot receive information of the land of the Lord.
(Sri Isopanishad).

Just as the shining particles of the sun's rays always exist with the sun, the living entities exist eternally as parts and parcels of the Supreme Personality of Godhead. But just as the sun rays are sometimes covered by a cloud, which is created by the sun, so the conditioned souls, although eternally existing as parts of the Supreme Lord, are sometimes put within the cloud of the material concept of life, in the darkness of ignorance.
(Krsna Book).