A federal court has indeed ruled that the Arkansas law requiring the Ten Commandments to be displayed in every public school classroom and library is unconstitutional and has blocked its enforcement in certain school districts while litigation continues.
A federal court ruled that an Arkansas law requiring the Ten Commandments to be displayed in every public school classroom and library is unconstitutional. The law is blocked for our clients’ school districts while the case continues.

Judge blocks districts from enforcing Arkansas law requiring Ten Commandments display in classrooms - AP News
Source: apnews.com
Key Evidence
District Court Judge Timothy Brooks held that Arkansas Act 573 is plainly unconstitutional under both the Establishment and Free Exercise Clauses, leading to a temporary injunction blocking enforcement in several large school districts.
aclu.orgaclu.orgCourt Blocks Arkansas Law Requiring Ten Commandments in Every Public School...
The ruling follows Supreme Court precedent barring public schools from posting the Ten Commandments, reinforcing separation of church and state principles.
aclu.orgaclu.orgArkansas Families Sue to Block Law Mandating Ten Commandments in Public School...
Multiple news outlets report on this injunction preventing enforcement while litigation continues.
washingtonpost.comwashingtonpost.comJudge blocks districts from enforcing Arkansas law requiring Ten Commandments...
apnews.comapnews.comJudge blocks districts from enforcing Arkansas law requiring Ten Commandments...
What the Evidence Shows
The claim that a federal court ruled the Arkansas law mandating the display of the Ten Commandments in every public school classroom and library unconstitutional is accurate. Multiple reputable sources confirm that a federal district court judge issued an injunction blocking enforcement of Arkansas Act 573, which was set to take effect in August 2025. The ruling is based on constitutional grounds, specifically violations of the Establishment Clause and Free Exercise Clause of the First Amendment. The injunction currently applies to several of Arkansas's largest school districts where parents challenged the law, preventing these districts from enforcing the mandate while the case proceeds through the courts.
Key points include:
The law (Arkansas Act 573) required posting the Ten Commandments in all public school classrooms and libraries.
A federal judge temporarily blocked enforcement of this law in multiple school districts.
The ruling cited constitutional principles separating church and state, consistent with Supreme Court precedents such as Stone v. Graham.
The case remains ongoing, with the injunction maintaining the status quo for affected school districts.
This legal development aligns with longstanding judicial interpretations that government-mandated religious displays in public schools violate constitutional protections against government endorsement of religion.