stylistic:tone, structural:summarization
Notable case law

Our Lady of Guadalupe School v. Morrissey-Berru, 591 U.S. ___ (2020), is a United States Supreme Court case involving the ministerial exception of federal employment discrimination laws. The case extends from the Supreme Court's prior decision in Hosanna-Tabor Evangelical Lutheran Church & School v. Equal Employment Opportunity Commission (2012) which created the ministerial exception based on the Establishment and Free Exercise Clauses of the United States Constitution, asserting that federal discrimination laws cannot be applied to leaders of religious organizations. The Supreme Court case Our Lady of Guadalupe School v. Morrissey-Berru, along with the consolidated St. James School v. Biel (Docket 19-348), both arose from rulings in the United States Court of Appeals for the Ninth Circuit that found that federal discrimination laws do apply to others within a religious organization that serve an important religious function but lack the title or training to be considered a religious leader under Hosanna-Tabor. One of those rulings in the United States Court of Appeals for the Ninth Circuit was the ruling in Morrissey-Berru v. Our Lady of Guadalupe School, in 2019, in which the United States Court of Appeals for the Ninth Circuit allowed a Catholic elementary school teacher's age discrimination suit to move forward. The religious organization challenged that ruling on the basis of Hosanna-Tabor. The Supreme Court ruled in a 7–2 decision called Our Lady of Guadalupe School v. Morrissey-Berru on July 8, 2020 that reversed the Ninth Circuit's ruling, affirming that the principles of Hosanna-Tabor, that a person can be serving an important religious function even if not holding the title or training of a religious leader, satisfied the ministerial exception in employment discrimination.