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Trump Dump: How AU fought Trump’s Christian Nationalist agenda this year

President Trump speaks at National Prayer Breakfast 2025
December 22, 2025
AU admin

Editor’s note: AU’s “Wall of Separation” blog will provide this semi-regular summary of Trump administration actions to undermine church-state separation, religious freedom, and the rights and freedoms that depend on them. We’ll keep you updated on how AU is fighting these attacks, and how you can help defend church-state separation – the cornerstone of our democracy. You can read our last installment here.

It is hard to believe that almost a year has gone by since the Trump administration began assaulting the pillars of our democracy. One crucial democratic cornerstone under attack has been the separation of church and state – an intrinsic American invention and value that Christian Nationalists are now out to destroy.

Not on our watch. This year, Americans United went to court to protect the Johnson Amendment, filed two lawsuits against Trump’s Anti-Christian Bias Task Force, launched an investigation into President Donald Trump’s Religious Liberty Commission, developed a “Know Your Rights” guide for federal employees about their religious freedom rights, and much more. Americans United was made for moments like these. We are prepared and ready to defend the religious freedom of all Americans. 

In court to stop Trump’s IRS from destroying the Johnson Amendment

Last month AU attorneys Alexandra Zaretsky and Jess Zalph were in court in Texas to defend the Johnson Amendment, the federal law that protects the integrity of our elections and tax-exempt nonprofits by ensuring they don’t endorse or oppose partisan political candidates for office. The Internal Revenue Service has proposed a radical re-interpretation of the law: to allow houses of worship (but not secular nonprofits) to endorse candidates. This would not only violate the separation of church and state, but it would threaten to undermine the charitable mission of churches that could be exploited by political campaigns.

The IRS’s reinterpretation is part of a proposed settlement agreement in the lawsuit National Religious Broadcasters v. Bessent. Since the Trump administration refused to defend the Johnson Amendment, AU immediately sought to intervene and urged the court to reject the proposal. You can read more about the court hearing here. We’re waiting for the court to rule on the settlement agreement. 

AU suing over Trump’s ‘Anti-Christian Bias’ Task Force

After Trump mandated the creation of an “Anti-Christian Bias” Task Force in a February executive order that was filled with lies and disinformation about purported Christian persecution, Americans United immediately began monitoring how the order would be implemented. When the Departments of Veterans Affairs and State became the first federal agencies to announce they were asking employees to report allegations of “anti-Christian discrimination,” AU filed requests for information under the Freedom of Information Act. When the agencies failed to fulfill AU’s requests as required by the FOIA law, we sued. Those cases are still pending.

Investigating Trump’s Religious Liberty Commission

Back in May, Trump created the so-called Religious Liberty Commission, purportedly to “safeguard and promote America’s founding principle of religious freedom.” To no one’s surprise the commission was filled with Christian Nationalists who began to frequently hold meetings that AU President and CEO Rachel Laser described as church services, mostly at the Museum of the Bible in Washington, D.C. During  the commission’s first meeting in June, Laser and AU Vice President of Public Policy Alessandro Terenzoni attended and were part of a group of people who walked out in disgust over the Christian Nationalist rhetoric.

At subsequent meetings to discuss religious freedom in public schools and in the military, it was clear the Religious Liberty Commission’s mission is really to spread Christian Nationalism. Trump himself spoke at a September meeting and announced the “America Prays” initiative, which urges Americans to pray in preparation for the 250th anniversary of the Declaration of Independence on July 4, 2026. AU immediately denounced the initiative, noting people who care about religious freedom do not need to be told by the government when or how to pray.

AU submitted extensive written public comments before each commission meeting, explaining the real threats to religious freedom and the role church-state separation plays in guarding against these threats. And in October, we demanded public records from the Department of Justice and the General Services Administration as part of an investigation into the commission. Stay tuned for updates on our findings.

AU’s campaign to help federal workers

Over the summer the Office of Personnel Management (OPM) circulated to federal agencies a memo filled with disinformation that could lead to religious coercion and even harassment of federal workers and the public. In September, AU Policy experts began distributing a “Know Your Rights” guide they crafted to help federal workers and agencies understand their rights and responsibilities regarding religious freedom in the workplace. Additionally, AU wrote to 19 federal agencies explaining that the OPM memo “provides incorrect legal advice” that could “invite religious freedom violations and expose your agency to risk of litigation.” We encourage anyone who has experienced a religious freedom violation in the workplace to report it to us at au.org.

Give the gift that keeps on giving: Church-state separation

Americans United was made for moments like these. We will vigorously defend religious freedom for everyone, especially against those who wish to impose their narrow religious views on us all. However, we cannot do this alone. During this holiday season consider giving the gift of true religious freedom for yourself, your family, friends or neighbors! Learn how you can double your impact below:

  • Freedom Without Favor Fund: Now through Dec. 31, 2025, your gift to the Freedom Without Favor Fund will be doubled! Your donation will help power the legal, policy, and grassroots work needed to help stop Christian Nationalist attacks. Any donation to our Freedom Without Favor Fund helps us with rapid-response lawsuits to stop harmful policies, track and counter hundreds of extremists bills at the state level and train the next generation of advocates. Double your impact for religious freedom today!
  • 2026 Summit for Religious Freedom (SRF): The Summit for Religious Freedom is just around the corner, so make sure you reserve your spot today! SRF, pronounced “surf,” is where we come together to protect inclusive religious freedom, uphold church-state separation, and resist the rise of Christian Nationalism and other extremist threats. Join us, either virtually or in-person in Alexandria, Va., and Washington, D.C., April 25-27, 2026, for three unforgettable days of learning, strategy and community. You can register and find more information here. 
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Americans United for Separation of Church and State is a nonpartisan, not-for-profit educational and advocacy organization that brings together people of all religions and none to protect the right of everyone to believe as they want — and stop anyone from using their beliefs to harm others. We fight in the courts, legislatures, and the public square for freedom without favor and equality without exception.

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