This paper aims at showing Calvin’s position against Jews. In Calvinstudies it is admitted that it is difficult to present his perspective about Jews, because it is unlikely that Calvin had met any Jews in France. In addition, he never wrote any books or texts on the Jewish people in his life. There is only one text that has been published after his death. Therefore, I will divide his life in to three parts, and then I analyse his texts and his biblical commentaries published during his life. I observe his attitude toward the Jews as a chosen people in the Old Testament and the Jews living in his contemporary. In this analysis I present that Calvin’s position has changed. In other words, this means that there is a linguistic difference between his books and his biblical commentaries published in his lifetime and the text ‘Ad quaestiones et obiecta cuiusdam repsonsio’ published after his death. Therefore, by tracing the date of this text, I will attempt to show the reasons, why Calvin had changed.