Is there a requirement or permission to study foreign religions, "to know what to answer "?

Is magic/sorcery real? How should we react to it?

What's the line between divination and "mazal tov"?

Do the methods of communicating with dead have any truth to them? Why does the Torah not want us to know the future?

The strange connection between the idolatry of Molech and Purim

The connection between idolatry and immorality

Why may a person not appoint someone to put tefillin on on their behalf?

What action/belief is required to make one be called an idol worshipper?

What motivated the Jewish people to worship Pe'or?

What changed after the flood that it became permissible to eat meat?