What is the standard of morality? Can you explain? Can any one of you say? Have you got any idea what is the standard of morality? The standard of morality is to obey the Supreme. That is standard of morality. Standard of morality does not mean that you manufacture something morality out of your concoction. No. Standard of morality is to obey the Supreme. That is standard of morality.

From Srila Prabhupada’s lecture on Sri Caitanya-caritamrta, Madhya-lila 20.125–136 – December 5, 1966, New York