Oklahoma Statewide Charter School Board v. Drummond

Recent Supreme Court cases have been said to have weakened the Establishment Clause, which has generally defined that public funds should not be used for a nonsecular purpose. Oklahoma's then-current attorney general John M. O'Connor and solicitor general Zach West wrote a memo in December 2022, citing Carson v. Makin, as well as Espinoza v. Montana Department of Revenue and Trinity Lutheran Church of Columbia, Inc. v. Comer, in claiming that an Oklahoma law barring nonsecular schools from being part of the state's charter school program was unconstitutional, and should such a challenge reach the U.S. Supreme Court, they would likely agree with this position. This memo was supported by Governor Kevin Stitt. Spurred by the memo, the Roman Catholic Archdiocese of Oklahoma City and Roman Catholic Diocese of Tulsa applied to the state's virtual charter school board by April 2023, requesting to operate the St. Isidore of Seville Catholic Virtual School within the state's public charter program. If granted, St. Isidore would be the first nonsecular school to be part of a public school system in the United States. The St. Isidore petition had Stitt's support as well as that of state superintendent Ryan Walters, while the Catholic Conference of Oklahoma said the goal was to create a case that would reach the courts to resolve the question whether the Establishment Clause blocked such schools. The board initially denied the bid in April 2023 on a 5–0 vote, based on the state's constitution and other statues that disallows the use of public money for religious schools, though allowed for a revised petition. By the time of the June 2023 vote, one of the board members had been replaced by the speaker of the Oklahoma house of representatives, Charles McCall, which helped to swing the new vote to pass 3–2. The decision was praised by Stitt and Walters, but other religious groups as well as the state's current attorney general, Gentner Drummond, who took office in January 2023, objected that the decision set a dangerous precedence in regard to the separation of church and state. ==Lower court==

In October 2023, Drummond sued the Oklahoma Statewide Charter School Board to challenge their vote with the Oklahoma Supreme Court on statutory and constitutional grounds, arguing that nonsecular schools threatened the state's ability to access federal funding. Oral arguments were held in April 2024, and in June 2024, the Court ruled in a 6–2 decision that establishing St. Isidore with public funds violated the Establishment Clause, Oklahoma state constitution, and other state laws that blocked public funds for religious schools. ==Supreme Court==

The Supreme Court granted certiorari in January 2025. Justice Amy Coney Barrett took no part in the case; while she did not give a reason, NBC News noted that she formerly taught at Notre Dame Law School, and its religious liberty legal clinic was representing St. Isidore in the case. Based on oral arguments held on April 30, 2025, journalists opined that Thomas, Alito, Kavanaugh and Gorsuch appeared to favor the charter school's arguments, while Sotomayor, Kagan and Jackson appeared to favor Drummond's arguments. Chief Justice John Roberts was widely viewed as a potential swing vote in the case. On May 22, 2025, the Supreme Court issued a per curiam opinion announcing that it was split 4–4, affirming the Oklahoma Supreme Court ruling that prohibited public funds from going to religious schools. Because the Court was evenly divided, the case did not set a binding nationwide precedent. Since 1826, it has been the high court's policy that an equally divided court will affirm the lower court's decision without comment, but the affirmance is res judicata only as to the parties to the case. == See also ==