Although Vasudeva Vipra was a leper and had suffered greatly, still Sri Caitanya Mahaprabhu cured him. The only return the Lord wanted was that Vasudeva preach the instructions of Krsna and liberate all human beings. That is the process of the International Society for Krishna Consciousness. Each and every member of this Society was rescued from a very abominable condition, but now they are engaged in preaching the cult of Krsna consciousness. They are not only cured of the disease called materialism but are also living a very happy life. Everyone accepts them as great devotees of Krsna, and their qualities are manifest in their very faces. If one wants to be recognized as a devotee by Krsna, he should take to preaching work, following the advice of Sri Caitanya Mahaprabhu. Then one will undoubtedly attain the lotus feet of Sri Krsna Caitanya, Lord Krsna Himself, without delay.