Antijudaism is a word to describe the opposition to Judaism. Sometimes, the word is spelled anti-judaism. People are against Jews because of their religion. This position can often be found in religious texts. Christianity developed in an area where Judaism was widespread. Both split, around 70-100. There are texts in the Bible that speak against Jews because of their religion. Similarly, there are passages in the Qu'ran that speak against Jews because of their religion. Note also, that anti-judaismn is different from antisemitism. Antisemitism is the hatred of Jews, but because of their perceived ethnic group or race and not because of their religion.
