Food and drink as an expression of identity and diversity in (rabbinical) Judaism

Abstract

Jewish dietary laws form an essential cornerstone of the Jewish tradition and are based on Biblical commandments. They are centred on the principles of protecting life, respecting Creation, and in particular, aspects of holiness and purity in connection to rituals. Over time, food laws have also been justified on medicinal grounds. First and foremost, however, these dietary laws strengthen the relationship between God and the Jewish people. They also serve as an identity marker that distinguishes Jews from non-Jews and those who do not strictly observe the commandments. Liberal movements in the modern era have questioned the reason behind and the applicability of Biblical rabbinical dietary laws, viewing them as outdated, whereas orthodox and conservative Jews maintain their validity.