Beliefs in Judaism
What are the basic beliefs of Judaism? This article includes the Ten Commandments and Rambam's thirteen principles of faith.
What does Judaism say about war and peace?
A variety of articles about the key concepts in Judaism, such as God, repentance, rabbis, and more.
Rabbi Noah Weinberg has written these articles about the foundations of Jewish spirituality. Topics covered include goodness, freewill, love, and the meaning of life.
Dennis Prager describes ethical monotheism in concise terms. Published online by the Jewish Student Online Research Center (JSource).
Article from The Jewish Encyclopedia which is now in the public domain. Published online by the Jewish Student Research Center (JSource).
Judaism 101 offers this basic article on Jewish beliefs.