Giriraj Swami : Srila Prabhupada said that he was good friends with Doctor Mishra, who had a yoga camp in New York. When Doctor Mishra spoke Mayavad philosophy, Srila Prabhupada protested vehemently and argued, but on a personal level they were friends. Srila Prabhupada personally cooked for Doctor Mishra and nursed him back to life when he was sick. From this I understood that there’s a difference between philosophy and one’s personal dealings. On matters of philosophy, Srila Prabhupada strongly argued with him, but personally they were friends.