This paper examines about religious authority of women in the Islamic Boarding School Kauman Jekulo Kudus. The problem of female ontology which is described as God's creation from men’s ribs has a negative impact on women's lives in both the private and social spheres. The problem does not have much effect on the position of women who have scientific and high social status, such as nyai, ustazah and lecturers. Doubts about women’s competence coincided with religious dogmas that explicitly refer to women as being under estimate, raising doubts about women’s credibility. This study is a qualitative approach with data collection techniques through observation or documentation and interviews with several community leaders, women activists and c...