Uddhava, a dear friend of Lord Shri Krishna was the greatest Brahma Gyani (see gyan ) in the age of Dwapar . He once asked Shri Krishna – वदन्ति कृष्ण श्रेयांसि बहूनि ब्रह्मवादिनः ।तेषां विकल्प प्राधान्