Orthodox Jews are members of a branch of Judaism that strictly adheres to traditional Jewish law and customs. They believe in the divine origin of the Torah and follow its commandments, which guide their daily lives, rituals, and ethical behavior. Orthodox communities often maintain distinct practices, including observing the Sabbath and dietary laws known as kashrut. Within Orthodox Judaism, there are various subgroups, such as Modern Orthodox and Haredi (or ultra-Orthodox). Modern Orthodox Jews engage more with contemporary society while maintaining their religious practices, whereas Haredi Jews often live in insular communities, emphasizing a more traditional lifestyle.