The story tells of a wealthy man who lived in the 1st century CE. For an upcoming party he sent his servant to deliver an invitation to his friend, a man named Kamsa. However, the servant mistakes the recipient as Bar Kamsa, an enemy of the wealthy man. Upon seeing the hated Bar Kamsa at his party, the host orders him to leave. Bar Kamsa, attempting to save face, thrice offers to make peace with the host, first offering to pay for the food he eats, then for half of the expenses of the party, and then for the entire party, each time rebuffed by the angry host. Finally, the host forcibly removes Bar Kamsa, in the presence of the communal leaders present who lacked the courage to protest his shameful actions. Humiliated, Bar Kamsa vows revenge against the rabbis present who did not defend him allowing him to be publicly embarrassed. He visits the Roman Caesar who controls the region and tells him the Jews are inciting to revolt against the Roman Empire. The Caesar, unsure of whether to believe Bar Kamsa, sends an animal to be sacrificed as a peace offering in the Temple in Jerusalem along with Bar Kamsa. On the way, Bar Kamsa purposefully slightly wounds the animal in a way that would disqualify it as a Jewish sacrifice but not as a Roman offering. Upon seeing the disfigured animal, the rabbis of the Sanhedrin present at the Temple have to make a decision as to how to respond to the delicate situation presented. Some advocate dispensing with the law and offering the animal anyway to avoid war. This plan is vetoed by Rabbi Zecharia ben Avkolos who fears that people will begin to bring blemished animals to the Temple to be sacrificed. They then suggest putting Bar Kamsa to death to prove that he is at fault, but Rabbi Zecharia ben Avkolos again refuses, because this is not the mandated penalty for intentionally bringing a disqualified offering to the Temple. Rabbi Yochanan says because of the actions of Rabbi Zecharia ben Avkolos the Temple was destroyed and the Jews were exiled from the land. The Caesar, incensed, sent an army to lay siege to Jerusalem, eventually leading to its downfall in the year 70 C.E. Josephus also ascribes the beginning of the war to the refusal to accept the offering of the Emperor. The Talmudic record is meant to illustrate how internal tensions among the Jewish people exacerbated the external threat from the Roman conquerors.
