Haredi Judaism
Haredi Judaism is not an institutionally cohesive or homogeneous group, but comprises a diversity of spiritual and cultural orientations, generally divided into a broad range of Hasidic sects, Litvishe-Yeshivish streams from Eastern Europe, and Oriental Sephardic Haredim. These groups often differ significantly from one another in their specific ideologies and lifestyles, as well as the degree of stringency in religious practice, rigidity of religious philosophy, and isolation from the general culture that they maintain.
Sect
The ancient schools of fiqh or sharia in Islam are known as "madhhabs." In the beginning Islam was classically divided into three major sects. These political divisions are well known as Sunni Islam, Shia Islam and Khariji Islam. Each sect developed several distinct jurisprudence systems reflecting their own understanding of the Islamic law during the course of the history of Islam.