Before accepting sannyasa (the renounced order), Lord Caitanya was known as Visvambhara. The word visvambhara refers to one who maintains the entire universe and who leads all living entities. This very same maintainer and leader appeared as Lord Sri Krsna Caitanya to give humanity these sublime teachings. Lord Caitanya is the ideal teacher of life’s prime necessities. He is the most munificent bestower of love of Krsna. He is the complete reservoir of all mercies and good fortune. As confirmed in Srimad-Bhagavatam, the Bhagavad-gita, the Mahabharata and the Upanisads, He is the Supreme Personality of Godhead, Krsna Himself, and He is worshipable by everyone in this age of disagreement. Everyone can join in His sankirtana movement. No previous qualification is necessary. Just by following His teachings, anyone can become a perfect human being. Anyone who is fortunate enough to be attracted by Lord Caitanya is sure to be successful in his life’s mission. In other words, those who are interested in attaining spiritual existence can easily be released from the clutches of maya by the grace of Lord Caitanya.
From Sri Caitanya-caritamrta Preface by Srila Prabhupada