Mahmoud v. Taylor
The Supreme Court ruled that a Maryland school board must let religiously observant parents opt their children out of LGBTQ+-inclusive storybook lessons in elementary school, reversing lower courts that had refused to grant even temporary relief.
The decision applies the decades-old Yoder principle — that government may not substantially interfere with parents' ability to direct their children's religious upbringing — to a public school curriculum dispute, with potentially sweeping implications for how schools nationwide handle religious accommodation requests.
How it got here: A federal district court in Maryland denied the parents' request for a preliminary injunction; a divided Fourth Circuit panel affirmed; the parents asked the Supreme Court to step in and the Court agreed to hear the case.
The Case in Depth
What happened
The Montgomery County, Maryland school board added five LGBTQ+-inclusive storybooks to the elementary school English curriculum for children ages five to eleven. The books address themes of same-sex marriage and gender identity. Parents from diverse religious backgrounds — Muslim, Catholic, and Ukrainian Orthodox — asked that their children be excused from those lessons. The board initially allowed opt-outs but reversed course, announcing it would no longer provide parents notice or permission to excuse their children, citing classroom disruption.
The question before the Court
Can a public school board require elementary school students to attend lessons involving LGBTQ+-inclusive storybooks, without notifying parents or allowing them to opt their children out, even when parents hold sincere religious objections to the books' content?
The Court's answer
Yes — the Court ruled that the parents are entitled to a preliminary injunction while their lawsuit continues. The board's policy of using storybooks specifically designed to present normative viewpoints on same-sex marriage and gender identity as worthy of celebration — while forbidding opt-outs and instructing teachers to tell children who express contrary views that their comments are "hurtful" — poses "a very real threat of undermining" the religious beliefs parents wish to instill. That is the constitutional standard set in Wisconsin v. Yoder (1972), which held that public schools may not substantially interfere with the religious development of children.
The board's claim that opt-outs would disrupt the classroom failed the strictest legal test, because the board already allows opt-outs in other programs — including its own sex-education unit — showing the practice is administratively workable. Until the full case is resolved, the board must notify the parents in advance whenever the challenged books or similar materials are to be used and allow their children to be excused.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Parents who hold sincere religious objections to specific classroom materials can now seek court-ordered opt-outs rather than wait for the democratic process. School districts must weigh whether lesson materials pose a serious threat to students' religious development and may need to restructure curricula to make religious accommodation workable — or face constitutional challenges.
What changes now
The case returns to lower courts for further proceedings on the merits. In the meantime, the board must provide the parent-petitioners advance notice whenever any of the five challenged books — or any similar book — is to be used in any way, and must allow their children to be excused from that instruction. This injunction lasts until all appellate review in the case is completed. The Court's final-merits ruling on whether the board's policies permanently violate the Free Exercise Clause remains for future proceedings.
What this does not decide
This is only a preliminary injunction ruling; the final merits — including whether the board's policies permanently violate the Free Exercise Clause — are unresolved. The Court also expressly declined to decide whether the board's policies are neutral and generally applicable, and stated no view on the educational value of LGBTQ+-inclusive instruction itself.
Concurrences and dissents
How the Justices voted
Majority (6). Justice Alito (author), joined by Justice Roberts, Justice Thomas, Justice Gorsuch, Justice Kavanaugh, and Justice Barrett.
Dissent (3). Justice Sotomayor (author), joined by Justice Kagan and Justice Jackson.
Concurrence — Justice Thomas
Justice Thomas joined the majority fully but wrote separately to argue that Yoder's historical analysis — asking whether a challenged educational practice has deep roots in American tradition — independently dooms the board's policy. Teaching sexuality and gender identity to young children is a recent innovation with no historical pedigree, unlike the well-established Amish practices in Yoder. He also argued that the board's framing of its no-opt-out policy as promoting 'equity' and 'inclusion' is the same kind of state-enforced ideological conformity that Pierce v. Society of Sisters (1925) condemned, and that the board made its own administrative problem by weaving the books throughout the curriculum rather than confining them to a discrete, opt-outable unit.
Dissent — Justice Sotomayor
Justice Sotomayor argued that the majority invents a novel 'threat of undermining' test that is flatly foreclosed by Lyng v. Northwest Indian Cemetery Protective Assn. and Bowen v. Roy, both of which held that mere exposure to government conduct that incidentally harms religious development does not trigger the Free Exercise Clause. Yoder, she argued, turned on direct compulsion — Amish parents were criminally forced to send their children away — not on exposure to contrary ideas. The majority's test has no limiting principle: books on women's achievements, evolution, or patriotism could all trigger strict scrutiny. The practical result, she warned, is chaos — impossible administrative burdens, chilling effects on school curricula, and a judicially imposed parental veto over decisions long left to elected local boards. Read the full dissent →
How the Court got there
The legal reasoning, step by step
- The Free Exercise Clause protects parents' right to direct the religious upbringing of their children, and that right follows children into public school classrooms. Because Maryland law compels school attendance — with fines or imprisonment for non-compliance — and many families cannot afford private school, the board's no-opt-out policy did not simply deny an optional benefit; it forced parents to choose between their religious obligations and a legally required education.
- The Court applied the standard from Wisconsin v. Yoder (1972): a government policy violates the Free Exercise Clause when it 'substantially interferes with the religious development' of children or poses 'a very real threat of undermining' the beliefs parents wish to instill. This standard is broader than direct compulsion — it covers curricula that place children in an environment hostile to their faith and exert psychological pressure to conform to contrary viewpoints.
- The storybooks are normatively designed: they present views on same-sex marriage and gender identity as correct and worthy of celebration, and frame contrary views as hurtful or wrong. Presented by trusted authority figures to very young, impressionable children — who are unlikely to appreciate that widespread approval does not require personal agreement — the books create the same kind of objective danger to religious exercise that Yoder identified.
- The board's teacher guidance amplified the burden. Teachers were directed to respond to students who expressed traditional religious views about gender by saying 'that comment is hurtful,' and to tell children that people 'sometimes' guess gender wrong at birth. This went beyond mere exposure to different ideas and into active classroom pressure to conform to the books' viewpoints.
- Because the burden is of the same character as the one in Yoder, the Court applied strict scrutiny — the most demanding constitutional test, which requires both a compelling government reason and a law narrowly tailored to achieve it — without separately asking whether the policy was neutral and generally applicable. The Court relied on Smith (1990), which had identified Yoder as a recognized exception to the neutral-law rule.
- The board's no-opt-out policy failed strict scrutiny. The board already permits opt-outs in several other contexts, including the 'Family Life and Human Sexuality' health-education unit and noncurricular activities. That existing system of exceptions demonstrated that opt-outs were administratively feasible; the difficulty with the storybook program was a product of the board's own deliberate choice to weave the books throughout the broader curriculum rather than confining them to a discrete, predictably scheduled unit.
Doctrinal impact
Cases affected by this decision
Reaffirms Wisconsin v. Yoder (406 U.S. 205)
Confirmed as a generally applicable precedent protecting parental religious upbringing rights, not a one-off exception limited to Amish facts.
Distinguishes Bowen v. Roy (476 U.S. 693)
The government's 'internal affairs' principle does not apply to public school instruction, which involves direct coercive interactions with children.
Distinguishes Lyng v. Northwest Indian Cemetery Protective Assn. (485 U.S. 439)
Same 'internal affairs' rationale held inapplicable to coercive state-child interactions in the public school setting.
Reaffirms Employment Div., Dept. of Human Resources of Ore. v. Smith (494 U.S. 872)
Confirms that Yoder-character burdens on parental religious upbringing trigger strict scrutiny regardless of whether a policy is neutral and generally applicable.