As long as the material body exists, there are actions and reactions in the material modes. One has to learn tolerance in the face of dualities such as happiness and distress, or cold and warmth, and by tolerating such dualities become free from anxieties regarding gain and loss. This transcendental position is achieved in full Kṛṣṇa consciousness when one is fully dependent on the good will of Kṛṣṇa.
(Bhagavad-Gita----2:45----purport).

Victory or defeat depends on the Supreme Lord. Karmaṇy evādhikāras te mā phaleṣu kadācana: "You have a right to perform your prescribed duty, but you are not entitled to the fruits of actions." One must act sincerely, according to his position. Victory or defeat depends on the Lord.
Vṛtrāsura encouraged Indra, saying, "Don't be morose because of my victory. There is no need to stop fighting. Instead, you should go on with your duty. When Kṛṣṇa desires, you will certainly be victorious." This verse is very instructive for sincere workers in the Kṛṣṇa consciousness movement. We should not be jubilant in victory or morose in defeat. We should make a sincere effort to implement the will of Kṛṣṇa, or Śrī Caitanya Mahāprabhu, and we should not be concerned with victory and defeat. Our only duty is to work sincerely, so that our activities may be recognized by Kṛṣṇa.
(Srimad Bhagavatam----6:12:7-----purport).

If a transcendentally situated person, following in the footsteps of Śrīla Rūpa Gosvāmī, hears and speaks about the rāsa-līlā dance of Kṛṣṇa and is always absorbed in thoughts of Kṛṣṇa while serving the Lord day and night within his mind, what shall I say about the result? It is so spiritually exalted that it cannot be expressed in words. Such a person is an eternally liberated associate of the Lord, and his body is completely spiritualized. Although he is visible to material eyes, he is spiritually situated, and all his activities are spiritual. By the will of Kṛṣṇa, such a devotee is understood to possess a spiritual body.
(Sri Caitanya Caritamrta----3:5:49-50----purport).

That abode is manifested within the material world by the will of Lord Kṛṣṇa. It is identical to that original Gokula; they are not two different bodies.
The above-mentioned dhāmas are movable, by the omnipotent will of Lord Kṛṣṇa. When Śrī Kṛṣṇa appears on the face of the earth, He can also make His dhāmas appear, without changing their original structure. One should not discriminate between the dhāmas on the earth and those in the spiritual sky, thinking those on earth to be material and the original abodes to be spiritual. All of them are spiritual. Only for us, who cannot experience anything beyond matter in our present conditioned state, do the dhāmas and the Lord Himself, in His arcā form, appear before us resembling matter to give us the facility to see spirit with material eyes. In the beginning this may be difficult for a neophyte to understand, but in due course, when one is advanced in devotional service, it will be easier, and he will appreciate the Lord's presence in these tangible forms.
(Sri Caitanya Caritamrta----3:5:19----translation and purport).

That original Saṅkarṣaṇa (Lord Balarāma) is the cause of both the material and the spiritual creation. He is the predominating Deity of egotism, and by the will of Kṛṣṇa and the power of the spiritual energy, He creates the spiritual world, which consists of the planet Goloka Vṛndāvana and the Vaikuṇṭha planets.
(Sri Caitanya Caritamrta----2:20:256----translation).

The spiritual abode known as Goloka, which is a pasturing land for surabhi cows, is as powerful and opulent as Kṛṣṇa. By the will of Kṛṣṇa, the original Goloka and Gokula dhāmas are manifested with Him in all the universes.
(Sri Caitanya Caritamrta----2:20:396----translation).