Does Judaism tolerate other religions and beliefs?

Answer 1

"The righteous of all nations have a place in the world to come." This is statement from a medieval commentary on the Talmud concisely summarizes the view of Judaism toward non-Jews. Jews do not claim to have the exclusive key to God's favor, but rather, Jews hold that all humans are capable of behaving righteously, and that is what God wants. During periods of persecution, Jews have been quite pessimistic about the ability of the average person to behave righteously, but Judaism also holds that all people are born with pure souls and that everyone always has the opportunity to repent their sins and return to the righteous path in life.

Answer 2

Jewish answer:

The Torah teaches us that every person, Jewish or otherwise, is of great importance (Mishna, Avot ch.3), in the divine image (Genesis ch.5). The sages of the Talmud constantly taught us to be cordial (Berakhot 17a) and seek peace with everyone(ibid).

Judaism is rare in that it teaches that those of other religions are able to merit the reward of the afterlife. And non-Jews who do decide to become Jewish are accepted fully.