Why is interfaith marriage such a difficult issue for many Jews?


The number of Jews in the world is relatively small compared to other religions and cultures. There are only about thirteen million Jews worldwide, which is less than one quarter of one percent of the world's population. About six million Jews live in the United States, with another five million in Israel and the rest elsewhere. Jewish communities are generally tight knit, and, because of the history of persecution, can be very sensitive to the influence of outside religions.