Religious denominations are distinct groups within a larger religion that have their own beliefs, practices, and organizational structures. For example, within Christianity, there are many denominations such as Catholicism, Protestantism, and Orthodoxy. Each of these groups interprets religious texts and traditions in unique ways, leading to different rituals and community practices. These denominations often arise from historical events, theological disagreements, or cultural differences. For instance, the Reformation in the 16th century led to the formation of various Protestant denominations, each emphasizing different aspects of faith. Understanding these differences helps people appreciate the diversity within major religions.