This chapter examines the ways in which theoretical and practical relationships between religion and human rights are constructed and understood. It begins with a historical background on the relationship between religion and human rights, focusing on religious traditions from which human rights discourses have inherited or rejected a number of ideas; one is the tradition of natural rights, which was debated throughout the Enlightenment. It then considers the formation of the international human rights system, along with contemporary concerns regarding religion and human rights such as the treatment of women, religious expression and rights claims in multicultural contexts, and the significance of religious symbols. It also discusses questions of religious authority and concludes with a review of two European Court of Human Rights (ECHR) cases that demonstrate growing edges for questions of human rights and religion: the Lautsi case and the Şahin case.