Sri Lochan Das Thakura, the dear disciple of Sri Narahari Sarkara Thakura, is renowned all over the three worlds as the author of the great bengali classic, Sri Caitanya Mangala, the beautiful musical composition of Lord Gaurahari’s manifested pastimes.It has been composed with such ecstasy and poetic rhythm ,that simply reading it is sufficient to evoke within one the emotions of divine love and attachment for Sri Krishna Caitanya, the Supreme personality of Godhead.Sri Lochan das thakura serves as Lochana sakhi in Krishna’s vrindavana pastimes. In Vaishnava acara darpana, it is mentioned that the potency of King Vrishbhanu’s niece , ‘Tara’, has also incarnated as Sri Lochan Das Thakura, in Mahaprabhu’s pastimes.
Lochan das thakura was a contemporary of Sri Vrindavana Das Thakura, the author of Sri Caitanya Bhagavata, another revered biography of Lord Caitanya’s heart melting pastimes. Sri Narahari Sarkar Thakura, who was the incarnation of the sakhi Madhumati, and who was very dear and completely surrendered unto the lotus feet of Sri Gaurasundara, once desired for a book to be composed in bengali, that shall depict the heart melting pastimes of Sri Krishna Caitanya. He desired that the biography would uphold before the world the esoteric treasures of Gaura lila and shall help the readers develop love and attachment unto the Supreme (refer – ‘YogPeeth, Mayapur, Navadvipa – The birthplace of Sri Caitanya Mahaprabhu’). It was only to give shape to the desires of Narahari ,that Lochan das thakura had taken birth in this world.Taking shelter of his Guru, he composed the ecstatic ‘Caitanya Mangala’, thereby satisfying the yearnings of his spiritual master. ‘The Gaudiya Treasures of Bengal’ has covered the life and pastimes of Sri Narahari Thakura in a separate article entitled – ‘The Great Vaishnavas of Srikhanda’.