All glories to Rādhā’s love for Kṛṣṇa, the enemy of the demon Mura! Although it is all-pervading, it tends to increase at every moment. Although it is important, it is devoid of pride. And although it is pure, it is always beset with duplicity.”
(Sri Caitanya Caritamrta------1:4:131-------translation).

Lord Caitanya Mahāprabhu produced so many fruits of devotional service that they must be distributed all over the world; otherwise, how could He alone relish and taste each and every fruit? The original reason that Lord Śrī Kṛṣṇa descended as Śrī Caitanya Mahāprabhu was to understand Śrīmatī Rādhārāṇī’s love for Kṛṣṇa and to taste that love. The fruits of the tree of devotional service were innumerable, and therefore He wanted to distribute them unrestrictedly to everyone. Śrīla Rūpa Gosvāmī therefore writes:
anarpita-carīṁ cirāt karuṇayāvatīrṇaḥ kalau
samarpayitum unnatojjvala-rasāṁ sva-bhakti-śriyam
hariḥ puraṭa-sundara-dyuti-kadamba-sandīpitaḥ
sadā hṛdaya-kandare sphuratu vaḥ śacī-nandanaḥ
There were many previous incarnations of the Supreme Personality of Godhead, but none were so generous, kind and magnanimous as Śrī Caitanya Mahāprabhu, for He distributed the most confidential aspect of devotional service, namely, the conjugal love of Rādhā and Kṛṣṇa. Therefore Śrī Rūpa Gosvāmī Prabhupāda desires that Śrī Caitanya Mahāprabhu live perpetually in the hearts of all devotees, for thus they can understand and relish the loving affairs of Śrīmatī Rādhārāṇī and Kṛṣṇa.
(Sri Caitanya Caritamrta------1:9:37-------purport).

After hearing Śrīla Rāmānanda Rāya recite some verses, Śrī Caitanya Mahāprabhu accepted the principle of pure devotional service devoid of all kinds of speculation. After this, Śrī Caitanya Mahāprabhu asked Rāmānanda Rāya to explain the higher platform of devotional service. Then Śrīla Rāmānanda Rāya explained unalloyed devotional service, love of Godhead, and serving the Lord in the moods of pure servitude, fraternity and parental love. Finally he spoke of serving the Lord in conjugal love. He then spoke of how conjugal love can be developed in various ways. This conjugal love attains its highest perfection in Śrīmatī Rādhārāṇī’s love for Kṛṣṇa. He next described the position of Śrīmatī Rādhārāṇī and the transcendental mellows of love of God. Śrīla Rāmānanda Rāya then recited a verse of his own concerning the platform of ecstatic vision, technically called prema-vilāsa-vivarta.
(Sri Caitanya Caritamrta------2:8:-------purport).