Srila Bhaktivinoda Thakur made an unequaled contribution to the ultimate, spiritual welfare of humankind. Srila Bhaktisiddhanta Saraswati Goswami Thakur wrote in his preface to the Jaiva-dharma: “Srila Bhaktivinoda Thakur is an extremely dear associate of Sri Chaitanya Chandra. In the course of time, when those who preached the desires of Chaitanya Deva had left this world to enter the Lord’s eternal pastimes, the sky over Bengal slowly darkened, covered by the thick clouds of sensual enjoyment and false renunciation. The sky was covered and the world was bereft of the rays of light coming from the sankirtan propagated by Sri Chaitanya Mahaprabhu. One by one, the sun, the moon and the unlimited stars of that sky faded from view, leaving only the occasional flash of lightning to disrupt the unending darkness of ignorance. Almost 350 years after the appearance of Chaitanya Mahaprabhu, Srila Bhaktivinoda Thakur came to illuminate the Gaudiya sky.