Adi Shankara faced one final test before his Victory of the Four Directions could be proclaimed to the three worlds. He had to win a debate with Madana Mishra, and it was said that the gods themselves would come to hear Madana Mishra and even they would learn a thing or two. He was revered as the most learned man in India.
adi shankara
Comments on: Vivekananda’s 1893 Speech at World Congress in Chicago
This speech marks the beginning of Hindu-ism as a religion, and as a “world religion,” that is, possessed of attributes going beyond a local culture, i.e., universal. As I see religion as politics, this is a political speech, if taken in the context of the times.