ACLU Sues Iowa for Blocking Satanic Temple 'Family-Friendly' Event While Allowing Christian Displays

The American Civil Liberties Union of Iowa filed a federal lawsuit on Thursday on behalf of The Satanic Temple and one of its Iowa ministers, alleging religious discrimination by the state.

The legal action alleges that state officials violated the plaintiffs' First Amendment and other constitutional rights by denying, delaying or failing to respond to requests to host 'family-friendly' holiday events in the Capitol rotunda.

In case you missed it, this legal battle follows a highly publicised incident in December 2023 when The Satanic Temple erected a permitted holiday display featuring a statue depicting Baphomet.

The controversial display was subsequently destroyed by Michael Cassidy, a Mississippi man who was charged with felony criminal mischief as a hate crime before ultimately pleading guilty to an aggravated-misdemeanour third-degree criminal-mischief charge after the hate-crime count was dropped.

The latest federal case is separate from two legal actions launched in 2025 over the dispute. In April 2025, the ACLU of Iowa filed a state-court open-records lawsuit on behalf of Iowa Atheists and Freethinkers seeking records concerning the government's decision to block a proposed 2024 Satanic Temple event.

Then, in June 2025, the ACLU filed a civil-rights complaint with the Iowa Office of Civil Rights on behalf of The Satanic Temple Iowa and Minister Mortimer Adramelech over the 2024 denial. That proceeding was an administrative complaint, rather than a lawsuit.

The new lawsuit alleges that Iowa officials subsequently denied, delayed or failed to respond to the group's requests to hold events at the Capitol in 2024, 2025 and 2026.

According to the plaintiffs, those restrictions came while other religious organisations, including Christian and Jewish groups, were permitted to hold events at the Capitol. The allegation of unequal treatment is now among the issues the federal court will have to consider.

ACLU of Iowa legal director Rita Bettis Austen has previously argued that the government cannot favour one religious viewpoint over another when administering a public forum.

She argued that if the state opens public spaces to religious events, officials cannot exclude a group simply because they disapprove of its beliefs.

A Question of Constitutional Freedom

Despite its provocative name and imagery, The Satanic Temple operates independently from the Church of Satan and says its members do not believe in the existence of Satan or the supernatural.

Instead, the religious organisation promotes principles including reason, bodily autonomy and opposition to tyrannical authority, while frequently using Satanic imagery in its activism.

At the centre of the dispute is whether Iowa unconstitutionally restricted one religious organisation's access to a government space while allegedly permitting other faith groups to use it.

The case therefore raises questions under the First and 14th Amendments concerning free exercise of religion, free speech, equal protection and viewpoint discrimination.The lawsuit asks the federal court to find that Iowa officials violated the plaintiffs' constitutional and civil rights in their handling of the group's applications.

Furthermore, the legal team is seeking a preliminary injunction that would allow The Satanic Temple to hold a holiday event at the Capitol this December, alongside unspecified damages over the alleged violations.

The exact defendants and the capacities in which they are being sued should be taken directly from the newly filed federal complaint before publication.

Previous disputes involved the Iowa Department of Administrative Services and officials including former department director Adam Steen, while Mark Campbell currently leads the department.The latest allegations have not been tested in court, and Iowa officials will have an opportunity to respond.

Earlier Legal Challenges Over Iowa Capitol Dispute

The federal lawsuit is the latest chapter in a dispute that has already generated both an administrative civil-rights complaint and separate litigation over government records.

The April 2025 open-records case sought communications and other documents concerning Iowa officials' decision to prevent The Satanic Temple from holding its December 2024 event. The ACLU was still pursuing that litigation in filings made in February 2026.

The June 2025 civil-rights complaint separately accused the state of discriminating against The Satanic Temple Iowa and Adramelech because of their religious viewpoint.

First Amendment protections generally extend to unpopular viewpoints, and government restrictions in public forums can face constitutional scrutiny when they discriminate based on a speaker's viewpoint or religion.

Those earlier proceedings provide important context for the new federal action, which reportedly broadens the dispute by alleging continued unequal treatment through 2026.

The Limits of Public Forums

State officials have previously defended restrictions on The Satanic Temple's proposed events on grounds including protecting minors and regulating use of the Capitol. Steen, while serving as director of the Department of Administrative Services, said the group's proposed 2024 event contained 'elements that are harmful to minors.'

The Satanic Temple disputed that characterisation. Its application described the proposed celebration as family-friendly and said activities would include a ritual, a Krampus costume contest, carolling, colouring pages and make-and-take ornaments.

The legal team for the plaintiffs argues that constitutional and statutory protections for religious exercise prevent Iowa from excluding the organisation because officials object to its beliefs or practices.

If a court concludes that the Capitol was opened as a forum for comparable religious activities, the state could face constitutional limits on its ability to selectively exclude particular religious viewpoints.

That does not mean Iowa has already violated The Satanic Temple's rights. The allegations remain disputed, and the federal court must determine whether the state's handling of the group's applications amounted to unconstitutional religious or viewpoint discrimination.

Until a judge issues an injunction or final ruling, The Satanic Temple's proposed December 2026 Capitol event remains uncertain, with the group's access to the rotunda now at the centre of a federal constitutional dispute.