ועתה כתבו לכם את השירה הזאת
The Talmud Chagigah 15b quotes Rabbi Yochanan, who asks: “What is the meaning of that which is written (Malachi 2:7), ‘For the Kohen’s lips should keep knowledge and they should seek Torah from his mouth; for he is an angel of Hashem, Lord of Hosts’?” The pasuk is teaching: If a rebbe is similar to an angel, they should seek Torah from his mouth, but, if not, they should not seek Torah from his mouth.” Obviously, the comparison of an angel to a rebbe requires elucidation. Rambam offers a basic explanation, taking a frank approach. A rebbe must be a…