Śrī Caitanya Mahāprabhu appeared in the land of Bhārata-varṣa, specifically in Bengal, in the district of Nadia, where Navadvīpa is situated. It is therefore to be concluded, as stated by Śrīla Bhaktivinoda Ṭhākura, that within this universe, this earth is the best planet, and on this planet the land of Bhārata-varṣa is the best; in the land of Bhāratavarṣa, Bengal is still better, in Bengal the district of Nadia is still better, and in Nadia the best place is Navadvīpa because Śrī Caitanya Mahāprabhu appeared there to inaugurate the performance of the sacrifice of chanting the Hare Kṛṣṇa mahā-mantra.
(Srimad Bhagavatam-------5:19:24-------purport).

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura writes in his Anubhāṣya, “The village of Maheśa Paṇḍita, which is known as Pālapāḍā, is situated in the district of Nadia within a forest about one mile south of the Cākadaha railway station. The Ganges flows nearby. It is said that formerly Maheśa Paṇḍita lived on the eastern side of Jirāṭ in the village known as Masipura or Yaśīpura, and when Masipura merged into the riverbed of the Ganges, the Deities there were brought to Pālapāḍā, which is situated in the midst of various villages such as Beleḍāṅgā, Berigrāma, Sukhasāgara, Cānduḍe and Manasāpotā. (There are about fourteen villages, and the entire neighborhood is known as Pāñcanagara Paragaṇā.)
(Sri Caitanya Caritamrta------1:11:32-------purport).

In Kali-yuga, the only incarnation is Śrī Caitanya Mahāprabhu. Imitation incarnations take advantage of Śrī Caitanya Mahāprabhu. The Lord appeared within the past five hundred years, played as the son of a brāhmaṇa from Nadia and introduced the saṅkīrtana movement. Imitating Śrī Caitanya Mahāprabhu and ignoring the śāstra, rascals present themselves as incarnations and introduce their rascaldom as a religious process.
(Sri Caitanya Caritamrta------2:20:352-------purport).

Caitanya Mahāprabhu was born in Māyāpur in the town of Nadia just after sunset on the evening of the 23rd Phālguna 1407 Śakābda, answering to the 18th of February, 1486, of the Christian Era. The moon was eclipsed at the time of his birth, and the people of Nadia were then engaged, as was usual on such occasions, in bathing in the Bhāgīrathī with loud cheers of Haribol.
(Teachings of Lord Caitanya).

It was at the age of 14 or 15 that Mahāprabhu was married to Lakṣmīdevī, the daughter of Vallabhācārya, also of Nadia. He was at this age considered one of the best scholars of Nadia, the renowned seat of nyāya philosophy and Sanskrit learning. Not to speak of the smārta paṇḍitas, the Naiyāyikas were all afraid of confronting him in literary discussions.
(Teachings of Lord Caitanya).

It was at his mother's request that he married Viṣṇupriyā, the daughter of Rāja Paṇḍita Sanātana Miśra. His comrades joined him on his return from pravāsa or sojourn. He was now so renowned that he was considered to be the best paṇḍita in Nadia. Keśava Miśra of Kashmir, who had called himself the Great Digvijayī, came to Nadia with a view to discuss with the paṇḍitas of that place. Afraid of the so-called conquering paṇḍita, the tola professors of Nadia left their town on pretence of Invitation. Keśava met Mahāprabhu at the Barokona-ghāṭā in Māyāpur, and after a very short discussion with him he was defeated by the boy, and mortification obliged him to decamp. Nimāi Paṇḍita was now the most important paṇḍita of his times.
(Teachings of Lord Caitanya).

Upon his return to Nadia, Nimāi Paṇḍita turned religious preacher, and his religious nature became so strongly represented that Advaita Prabhu, Śrīvāsa and others who had before the birth of Caitanya already accepted the Vaiṣṇava faith were astonished at the change of the young man.
(Teachings of Lord Caitanya).

Nityānanda Prabhu, who was then a preacher of Vaiṣṇavism and who had then completed his travels all over India, joined him by that time. In fact, a host of paṇḍita preachers of Vaiṣṇavism, all sincere at heart, came and joined him from different parts of Bengal. Nadia now became the regular seat of a host of Vaiṣṇava ācāryas whose mission it was to spiritualize mankind with the highest influence of the Vaiṣṇava creed.
(Teachings of Lord Caitanya).

The people of Nadia were now surprised. They said, "Nimāi Paṇḍita is not only a gigantic genius, but he is certainly a missionary from God Almighty." From this time to his twenty-third year, Mahāprabhu preached his principles not only in Nadia but in all important towns and villages around his city. In the houses of his followers he shewed miracles, taught the esoteric principles of bhakti and sang his saṅkīrtana with other bhaktas. His followers of the town of Nadia commenced to sing the holy name of Hari in the streets and bazaars.
(Teachings of Lord Caitanya).

Nimāi Paṇḍita was naturally a soft-hearted person, though strong in his principles. He declared that party feelings and sectarianism were the two great enemies of progress and that as long as he should continue to be an inhabitant of Nadia belonging to a certain family, his mission would not meet with complete success. He then resolved to be a citizen of the world by cutting his connection with his particular family, caste and creed, and with this resolution he embraced the position of a sannyāsī at Katwa, under the guidance of Keśava Bhāratī of that town, on the 24th year of his age.
(Teachings of Lord Caitanya).

After his sannyāsa, he was induced to visit the house of Advaita Prabhu in Śāntipura. Advaita managed to invite all his friends and admirers from Nadia and brought Śacīdevī to see her son. Both pleasure and pain invaded her heart when she saw her son in the attire of a sannyāsī. As a sannyāsī, Kṛṣṇa Caitanya put on nothing but a kaupīna and a bahirvāsa (outer covering). His head was without hair, and his hands bore a daṇḍa (stick) and a kamaṇḍalu (hermit's water pot).
(Teachings of Lord Caitanya).

He was the best naiyāyika of the times and was known as the most erudite scholar in the Vedānta philosophy of the school of Śaṅkarācārya. He was born in Nadia (Vidyānagara) and taught innumerable pupils in the nyāya philosophy in his tola there. He had left for Purī some time before the birth of Nimāi Paṇḍita. His brother-in-law Gopīnātha Miśra introduced our new sannyāsī to Sārvabhauma, who was astonished at his personal beauty and feared that it would be difficult for the young man to maintain sannyāsa-dharma during the long run of his life. Gopīnātha, who had known Mahāprabhu from Nadia, had a great reverence for him and declared that the sannyāsī was not a common human being.
(Teachings of Lord Caitanya).

Svarūpa Dāmodara, who had been known by the name of Puruṣottamācārya while Mahāprabhu was in Nadia, joined him from Benares and accepted service as his secretary. No production of any poet or philosopher could be laid before Mahāprabhu unless Svarūpa had passed it as pure and useful. Rāya Rāmānanda was his second mate. Both he and Svarūpa would sing while Mahāprabhu expressed his sentiments on a certain point of worship.
(Teachings of Lord Caitanya).

All who came to him believed in him as the all-beautiful God appearing in the nether world for the benefit of mankind. He loved his mother all along and sent her mahāprasāda now and then with those who went to Nadia. He was most amiable in nature. Humility was personified in him. His sweet appearance gave cheer to all who came in contact with him. He appointed Prabhu Nityānanda as the missionary in charge of Bengal.
(Teachings of Lord Caitanya).