Rupa Goswami (1489-1564) is considered the chief among the six Goswamis of Vrindavan. A direct follower of Chaitanya Mahaprabhu
prema-svarūpe sahajābhirūpe
nijānurūpe prabhur eka-rūpe
tatāna rūpe svavilāsa-rūpe
Indeed, Śrīla Rūpa Gosvāmī, whose
dear friend was Svarūpa Dāmodara, was the exact replica of Śrī Caitanya
Mahāprabhu, and he was very, very dear to the Lord. Being the embodiment
of Śrī Caitanya Mahāprabhu's ecstatic love, Rūpa Gosvāmī was naturally
very beautiful. He very carefully followed the principles enunciated by
the Lord, and he was a competent person to explain properly the pastimes
of Lord Kṛṣṇa. Śrī Caitanya Mahāprabhu expanded His mercy to Śrīla
Rūpa Gosvāmī just so he could render service by writing transcendental
literatures Books : Sri
Caitanya-caritamrta - 1975 Edition : Cc. Madhya-lila : Madhya 19: Lord
Sri Caitanya Mahaprabhu Instructs Srila Rupa Gosvami : Madhya 19.121
Sri chaitanya mano-abhistam sthapitam yena bhutale I
Svayam rupah kada mahyam dadati sva-padantikam II
When will Sri Rupa Goswami give me the shelter ofhis lotus
feet? Because he understood the innermost desire of Sri
Chaitanya Mahaprabhu, he was able to establish His mission
in this world and is very dear to the Lord.
Adadanas trnam dantair idam yache punah punah I
Srimad-rupa padambhoja-dhulih syam janma-janmani II
Clasping a straw between my teeth, I repeatedly beg to
attain the dust of the lotus feet of Srimad Rupa Goswami
birth after birth.
(Shri Mukta-carita, Raghunatha dasa Gosvami)