Minnesota church-surveillance dispute puts religious liberty back in court

Federal court records and a September 4, 2026 hearing have reopened a national dispute over how far federal investigators may go inside and around houses of worship while pursuing alleged threats to immigration-enforcement officers.

The Minnesota case centers on surveillance that court records say reached at least five churches in Minnesota and Michigan. Faith groups argue the activity violated a February 13, 2026 preliminary injunction limiting warrantless immigration-enforcement actions at specified churches. The government says the investigation involved alleged violence, assaults, obstruction and threats involving federal officers—not immigration enforcement covered by the order.

The judge has not ruled on the dispute.

What the records describe

The allegations surfaced in a discovery motion filed by attorneys for Isaac Sant, a criminal defendant charged in a federal case involving opposition to immigration enforcement. Because the motion was submitted by a defendant, its descriptions and accusations remain contested.

The filing describes an undercover Homeland Security Investigations operation called Operation Puppet Master, which the filing says was opened on January 28, 2026. It also refers to related investigations known as Project Whipple Shield and Operation Keyhole.

According to the filing and independent reporting, undercover agents monitored meetings or activities at at least five churches and other community sites. The records identify University Baptist Church in Minneapolis, St. John’s Church in St. Paul, Zion Lutheran Church and two churches affiliated with the Evangelical Lutheran Church in America, including one in Ann Arbor, Michigan.

The filing says an undercover agent participated in a boxing or martial-arts class at University Baptist Church and used a concealed audio recorder. Other records describe undercover attendance at an activist event at First Universalist Church and a meeting at St. John’s Church, where investigators collected information about vehicles near the meeting. The filing lists surveillance records for Zion Lutheran Church and University Baptist Church among the materials it says the government should produce.

The defense motion alleges that the investigation swept in political organizing and other First Amendment-protected activity. It also raises claims of improper targeting, manufactured evidence and possible entrapment. Those are arguments in a criminal defense filing, not findings by the court.

What the February injunction covers

On February 13, 2026, a federal judge issued a preliminary injunction in related litigation brought by religious organizations challenging immigration-enforcement activity at houses of worship.

The order generally bars warrantless immigration-enforcement actions inside covered churches, on adjacent church property such as parking lots and within 100 feet of church entrances. The order also addresses checkpoints used to question people going to or from a church. It contains exceptions, including exigent circumstances and other specified conditions.

The injunction applies to the churches and religious organizations covered by that litigation. It does not automatically protect every house of worship nationwide, and it does not categorically prohibit ordinary criminal investigations at religious sites.

Faith groups involved in the Minnesota dispute have asked the court to find that DHS violated the order, instruct agents about its requirements and disclose whether additional houses of worship were surveilled.

The competing legal positions

The faith groups argue that the surveillance fell within the injunction’s protections because agents entered or monitored church activities while investigating people involved in opposition to ICE. They say the government’s characterization of the investigation as a public-safety matter should not allow agents to avoid an order aimed at preventing immigration-enforcement intrusion into religious spaces.

The government takes a different position. As described in court filings and reported by the Associated Press, prosecutors say the operation focused on alleged efforts to train or organize people to commit violence, assault or obstruction involving federal officers. The government argues that conduct was not an immigration-enforcement action covered by the February order.

That distinction is central. The Minnesota judge must determine how the injunction applies when the government says agents were investigating criminal conduct connected to protests, while the faith groups say the investigation involved surveillance inside or around protected churches and chilled religious advocacy.

What happened on September 4

The federal court held a hearing on September 4, 2026. The hearing addressed the faith groups’ request for a ruling on the alleged injunction violation and for additional information about possible surveillance at other houses of worship.

As of September 13, 2026, no ruling had been issued. The court’s decision could clarify whether the order depends primarily on the government’s stated purpose, the conduct being investigated, the location of the surveillance or a combination of those factors.

The broader national context

The Minnesota dispute is part of broader litigation over federal immigration enforcement at houses of worship. On August 18, 2026, a federal appeals court left in place a related injunction involving Quaker, Sikh and Cooperative Baptist plaintiffs. That case involved different plaintiffs and a different order, but it reinforced the continuing national debate over religious exercise, sanctuary practices and federal authority.

For congregations, the practical question is whether people can worship, provide immigration assistance, organize advocacy or host peaceful protest-related meetings without fearing that federal agents are monitoring the activity. For the government, the question is how religious-site protections apply when investigators say they are pursuing alleged violence or obstruction rather than immigration violations.

The next important developments are the Minnesota judge’s ruling, possible disclosure of additional surveillance records and any appeal or enforcement proceedings that follow.

Sources

Look for updates to this story

Discover more from Interactive News

Subscribe to get the latest posts sent to your email.