Chapter 1, Mishna 1 What does the Torah mean by don’t hate your neighbor in your heart? What does the Torah mean by don’t bear a grudge or take revenge? The tzara’as, Biblical leprosy, of a house could bring both punishment and reward to its residents. Were synagogues susceptible to tzara’as? Was the Holy Temple susceptible to tzara’as? If a back-up priest stepped into the role of High Priest on Yom Kippur, what became of him after the High Priest resumed his duties?