Canonized Anti-Semitism

The first thing we should establish is that "anti-semitism" is the wrong term for what happened to Jews in Western Europe and elsewhere. This may seem like a quibble, but it was not "semitism" that Christians objected to. The term "semitic" was coined in 1781 by a German scholar to designate a group of languages from the Middle East, namely those spoken by the descendants of Noah's son Shem. The German antisemitisch was coined in 1860 as a label and criticism of those who felt the "semitic races" were inferior to white races.

What Pope Gregory IX did was to formalize anti-Judaism, his objection to their religion, not their race. People cannot change their race, but they can change their religion, and opportunities were available. In neither case, however, did Gregory want them to be abused or killed by their neighbors.

Gregory brought a legal mind to the issue of Jews. As with the Papal Inquisition, where he demanded due process and objectivity over mob rule, with his statements on Jews he also established protections for them. His statements, however, formalized their unequal status in society and made it part of canon law.

He started with a 1233 mandate, that Christians needed to stop persecuting Jews for simply being Jews. A year later, he established the doctrine of perpetua servitus Judaeorum, "perpetual servitude of the Jews." By this he meant that they should never be in positions of political power from now until Judgment Day. This led to the idea of servitus camerae imperialis, "servitude under the emperor," that they would always be subject to the authority (whims) of the Emperor (of the Holy Roman Empire), who at the time was Frederick II.

One of the triggers for Jewish persecution was the Crusades. When the Christian population was stirred up with the idea of "taking back" the Holy Land, the act of mistreating Jews surged. Throughout the 1230s, Gregory heard complaints from Jews and mandated that those religious leaders in whose dioceses the crimes were committed should "force the crusaders of their dioceses who had killed and robbed Jews to provide proper satisfaction for the crimes perpetrated against the Jews and for the property stolen from them." This was not a generic request: the pope deliberately named those bishops and archbishops, etc., whom he required to see things right.

His idea of perpetual servitude of the Jews affected them for centuries, and anti-Judaism/modern anti-semitism are still rampant.

Even though Gregory saw their servitude to the emperor, he did not completely trust this particular emperor. He did, as part of his approach, bring charges against Frederick for mistreatment of Jews. That was not the pope's only problem with Frederick. Tomorrow I'll tell you about the War of the Keys and what the pope does when you say you will go on Crusade, but you keep putting it off.