Gaudiya Mission, an ancient missionary organization propagandizes the message of Lord Sri Krishna Chaitanya Mahaprabhu. The process of pure devotion through practice was preached at the Mission under the guidance of Srila Jiva Goswamipad in the name of “Visva Vaisnav Rajsabha” in 16th century, and Srila Rupa Goswamipad was its first president. Suddenly with pace of time it lost its influence. At about 200 years later Srila Bhakti Vinode Thakur, the own person of Sri Gaur Sundar revitalized Vaishnava religion and re-established the ‘Rajshabha’ (congregation) in 1886. With the inventiveness and assistance of some self- realized souls like Srila Jagannatha Das Babaji and Srila Gaura Kishore Das Babaji he discovered and safeguarded the original birth site of Sriman Mahaprabhu, preserved various ancient literature on Suddha Bhakti(pure devotion) and composed songs of unalloyed devotion, and he became successful in bringing a renaissance in the Bhakti cult. Srila Bhakti Vinode Thakur’s contribution is countless but the greatest one is Srila Bhakti Siddhanta Saraswati Prabhupada, who later became most worthy successor and son of Srila Bhakti Vinode Thakur. Gradually with course of time he transformed Srila Bhakti Vinode Thakur’s dreams to reality by preaching and spreading the message of pure devotion in the entire world as propagated by Mahaprabhu.