The "priestly class" refers to a group of individuals within a society who are responsible for performing religious rituals, maintaining sacred traditions, and serving as intermediaries between the divine and the community. This class often holds significant social and political power, influencing cultural practices and moral values. In many ancient civilizations, such as those in Mesopotamia and Egypt, the priestly class played a crucial role in governance and daily life. They managed temples, conducted ceremonies, and interpreted religious texts, ensuring that the beliefs and practices of their society were upheld and passed down through generations.