A group forms within a larger religious tradition, emphasizes distinctive teachings or practices, and maintains some separation from the parent body. That group is a sect. The term can be descriptive or pejorative depending on context.

Sects often arise from reform impulses, charismatic leadership, or disagreement over discipline and purity. They may demand higher levels of commitment than the surrounding tradition. Over time some sects become denominations; others remain marginal or disappear. Sociological study examines the tension between sect and society.

Members of sects typically regard their path as a recovery of original authenticity. Outsiders may view them as narrow or extreme. Accurate description requires attention to actual beliefs and behaviors rather than inherited labels. The sect remains one of the recurring forms of religious organization.

• Distinct subgroup within a larger tradition
• Emphasizes distinctive teaching or rigor
• Maintains separation from the parent body
• May evolve into a denomination or remain separate