sectarian
noun [ C ], adjective mainly disapproving uk/sekˈteə.ri.ən/ us/sekˈter.i.ən/
（人）派系的，教派性的，（尤指）排斥其他信仰的;有门户之见的
(a person) strongly supporting a particular religious group and not willing to accept other beliefs
a sectarian murder 教派谋杀
He called on terrorists on both sides of the sectarian divide to end the cycle of violence. 他呼吁存在派系分歧的双方的恐怖分子结束冤冤相报的暴力行为。