Overview: Grace is accused by Hebba, an Arab-American female student, of letting her individual beliefs about religion color her lectures. Taking offense, Grace chastises Hebba in front of the class, which leads to a boycott of Grace's classes by the religious groups on campus. Meanwhile, after helping Warren with his bar mitzvah and learning a bit about Judaism, Bobby demands to know why Grace never took him to church. Completely thrown by the accusations, Grace must explain to Bobby & Hebba what "faith" really means to her. Also, Jack helps Marcus out of tough situation.