"Kafka was a Jew in his heart and soul. He learned Hebrew and Yiddish. He attended a beit midrash in Frankfurt and he wanted to settle in Palestine. He had lots of women, but most of them were Jewish. I don't mean that he proclaimed his Jewishness every morning, but that he was connected with Jewishness in every sense of the word. For example, the pounding at the castle — the desire to enter and understand this mystery — is a very Jewish longing. For good reason, authors such as his colleague Max Brod tried to find kabbalistic meaning in his works. Consider, for example, his two greatest works, The Trial and The Castle. He felt that he was a defendant who had done no wrong. A man is sitting at home or in a pension, looking forward to breakfast, and suddenly someone comes in and says, “You're under arrest! You are accused!” for no reason and no purpose. That's the classic Jewish situation, manifested most acutely during the Holocaust. It was a situation of total guilt with no sin. People were accused, taken from their homes, shut up in ghettos, led to railroad stations and from there to extermination camps — not because they had done anything wrong but because Jewish blood flowed in their veins. Kafka illustrated the absurdity of Jewish life in Europe even before the Holocaust. In this sense Kafka grasped the lowly position Jews held in European civilization...Kafka performed a psychic analysis of the defendant. Although he refrained from mentioning the Jew explicitly in order to give this absurd situation a much broader meaning, this, in essence, is Jewish psychology. A Jewish fate, if you will. Interestingly, this analysis led him indirectly to Zionism, and he even wanted to settle in Palestine."
January 1, 1970
https://en.wikiquote.org/wiki/Franz_Kafka