What is the difference between an orthodox Jew and an unorthodox Jew?
There are three main denominations in Judaism. Orthodox, Conservative, and Reform. Orthodox Judaism is very strict and Orthodox Jews attempt to follow all 613 commandments as best they can. Orthodox Judaism sees the Torah as the absolute law that must be followed. Conservative Judaism is somewhat less strict. Conservative Jews follow many old traditions but are not as forceful of the laws and embrace some new concepts. Reform Judaism sees the Torah as a moral guide more than a rule book. Reform Judaism is very relaxed.