The Lord's omnipotency is displayed by His simultaneous presence in every place. He is present always in His eternal abode Goloka Vṛndāvana, and still He is present in everyone's heart and even within every invisible atom.
(Srimad Bhagavatam----1:9:10----purport).

The Lord says that anyone who executes devotional service systematically without deviation can attain the perfection of Brahman by surpassing the contamination of the three modes of material nature, and when the Brahman perfection is still more advanced by the selfsame execution of devotional service, there is no doubt at all that one can attain the supreme spiritual planet, Goloka Vṛndāvana.
(Srimad Bhagavatam----1:15:47-48----purport).

The spiritual planet, Goloka Vṛndāvana, the eternal abode of Lord Kṛṣṇa, is shaped like the whorl of a lotus flower. Even when the Lord descends to any one of the mundane planets, He does so by manifesting His own abode as it is. Thus His feet remain always on the same big whorl of the lotus flower. His feet are also as beautiful as the lotus flower. Therefore it is said that Lord Kṛṣṇa has lotus feet.
(Srimad Bhagavatam----1:16:6----purport).

Beyond the limitation of the material creation, which is compared to the cloud in the sky, there is the paravyoma, or the spiritual sky, full of planets called Vaikuṇṭhas. Such Vaikuṇṭha planets are also differently known as the Puruṣottamaloka, Acyutaloka, Trivikramaloka, Hṛṣīkeśaloka, Keśavaloka, Aniruddhaloka, Mādhavaloka, Pradyumnaloka, Saṅkarṣaṇaloka, Śrīdharaloka, Vāsudevaloka, Ayodhyāloka, Dvārakāloka and many other millions of spiritual lokas wherein the Personality of Godhead predominates; all the living entities there are liberated souls with spiritual bodies as good as that of the Lord. There is no material contamination; everything there is spiritual, and therefore there is nothing objectively lamentable. They are full of transcendental bliss, and are without birth, death, old age and disease. And amongst all the above-mentioned Vaikuṇṭhalokas, there is one supreme loka called Goloka Vṛndāvana, which is the abode of the Lord Śrī Kṛṣṇa and His specific associates.
(Srimad Bhagavatam----1:19:21----purport).

When one reaches the lotus feet of Lord Kṛṣṇa at Goloka Vṛndāvana, the watering process of hearing and reading, as also chanting of the holy name in the pure devotional stage, fructifies, and the fruits grown there in the form of love of God are tangibly tasted by the devotee, even though he is here in this material world.
(Srimad Bhagavatam----2:2:30----purport).

The Vaikuṇṭha planets and the Goloka Vṛndāvana planet are all self-illuminating, and the rays scattered by those sva-dhāma of the Lord constitute the existence of the brahmajyoti.
(Srimad Bhagavatam----2:4:14----purport).

In the Brahma-saṁhitā it is said that the Lord, in His transcendental abode Goloka Vṛndāvana, is accustomed to herding the surabhi cows and is served there by hundreds of thousands of goddesses of fortune.
(Srimad Bhagavatam----2:4:30----purport).

The Lord's personal abode is called Goloka Vṛndāvana, and the abodes where His plenary expansions reside are called the Vaikuṇṭhas, where the Lord is present as Nārāyaṇa. Love of Godhead is dormant in every living entity, and the entire process of devotional service unto the Lord is meant for awakening this dormant, eternal love of Godhead. But there are degrees of such transcendental awakening. Those whose love of God is awakened to the fullest extent go back to the Goloka Vṛndāvana planet in the spiritual sky, whereas persons who have just awakened to love of Godhead by accident or association are transferred to the Vaikuṇṭha planets. Essentially there is no material difference between Goloka and Vaikuṇṭha, but in the Vaikuṇṭhas the Lord is served in unlimited opulence, whereas in Goloka the Lord is served in natural affection.
(Srimad Bhagavatam----3:2:20----purport).

By devotional service only is one elevated to the transcendental planet Goloka Vṛndāvana, and there also there is only devotional service, for the activities of devotional service both in this world and in the spiritual world are one and the same. Devotional service does not change. The example of a mango can be given here. If one gets an unripe mango, it is still a mango, and when it is ripe it remains the same mango, but it has become more tasteful and relishable. Similarly, there is devotional service performed according to the direction of the spiritual master and the injunctions and regulative principles of śāstra, and there is devotional service in the spiritual world, rendered directly in association with the Supreme Personality of Godhead. But they are both the same. There is no change. The difference is that one stage is unripe and the other is ripe and more relishable. It is possible to mature in devotional service only in the association of devotees.
(Srimad Bhagavatam----4:9:11----purport).

The activities of the Supreme Personality of Godhead in His various forms and incarnations are always uncommon and wonderful. It is not possible for a tiny human being to estimate the purpose and plans of such activities; therefore Śrīla Jīva Gosvāmī has said that unless the Lord's activities are accepted as inconceivable, they cannot be explained. The Lord is eternally existing as Kṛṣṇa, the Supreme Personality of Godhead, in Goloka Vṛndāvana. He has also simultaneously expanded Himself in innumerable forms, beginning with Lord Rāma, Lord Nṛsiṁha, Lord Varāha and all the incarnations coming directly from Saṅkarṣaṇa. Saṅkarṣaṇa is the expansion of Baladeva, and Baladeva is the first manifestation of Kṛṣṇa. Therefore all these incarnations are known as kalā.
(Srimad Bhagavatam----4:17:36----purport).

Those who are practicing Kṛṣṇa consciousness know that their examination will be held at the time of death. If one can remember Kṛṣṇa at death, he is immediately transferred to Goloka Vṛndāvana, or Kṛṣṇaloka, and thus his life becomes successful.
(Srimad Bhagavatam----4:23:13----purport).

It is very difficult for one to attain the ultimate goal of life and reach the supreme destination, Vaikuṇṭhaloka or Goloka Vṛndāvana, simply by studying Vedānta philosophy or Vedic literature. However, this highest perfectional stage can be attained by the devotees very easily.
(Srimad Bhagavatam----4:24:54----purport).

The devotees who engage in the service of the Lord in this world will have the same opportunity in the spiritual world also. Thus for a devotee, everything is in the spiritual world, for as long as he can hear about the pastimes of the Lord, or wherever he can chant, the Lord is personally present. Tatra tiṣṭhāmi nārada yatra gāyanti mad-bhaktāḥ. When the pure devotees assemble to chant, hear and talk about the Supreme Personality of Godhead, the place where they assemble becomes Vaikuṇṭha. For the devotee there is no need to pray to the Lord for transferal to the Vaikuṇṭha world. A pure devotee can create Vaikuṇṭha or Vṛndāvana anywhere simply by chanting the glories of the Lord without offense.
(Srimad Bhagavatam----4:30:33----purport).

Kṛṣṇa says, kṣīṇe puṇye martya-lokaṁ viśanti: when the persons living in the heavenly planets exhaust the results of their pious activities, they return to this earth. In this way, they are elevated to the heavenly planets, and then they again fall to the earthly planets. This process is known as brahmāṇḍa bhramaṇa, wandering up and down throughout the universes. Those who are intelligent—in other words, those who have not lost their intelligence—do not involve themselves in this process of wandering up and down. They take to the devotional service of the Lord so that they can ultimately penetrate the covering of this universe and enter the spiritual kingdom. Then they are situated on one of the planets known as Vaikuṇṭhaloka or, still higher. Kṛṣṇaloka (Goloka Vṛndāvana). A devotee is never caught in the process of being promoted to the heavenly planets and again coming down.
(Srimad Bhagavatam----5:17:11----purport).

"The only remedy is hari-nāma-saṅkīrtana, the chanting of the Hare Kṛṣṇa mahā-mantra, which is imported from the spiritual world, Goloka Vṛndāvana. How unfortunate I am that I have no attraction for this." Manu wanted to seek shelter at the lotus feet of the Lord, and therefore when his son Priyavrata took charge of his worldly affairs, Manu was very relieved. That is the system of Vedic civilization. At the end of life, one must free himself from worldly affairs and completely engage in the service of the Lord.
(Srimad Bhagavatam----5:1:22----purport).

Result of perfection in Kṛṣṇa consciousness is that after giving up one's material body, one is immediately transferred to the spiritual world in one's original spiritual body to become an associate of the Supreme Personality of Godhead. Some devotees go to Vaikuṇṭhaloka, and others go to Goloka Vṛndāvana to become associates of Kṛṣṇa.
(Srimad Bhagavatam----6:2:43----purport).