A federal appeals court has upheld a 2019 ruling against the University of Iowa, affirming that the university discriminated against a Christian club by stripping it and dozens of other religious clubs of their registered status.

A three-judge panel of the U.S. 8th Circuit Court of Appeals on Friday found that a lower federal court correctly ruled that the university can’t selectively deregister student organizations. That ruling came on a lawsuit filed by InterVarsity Christian Fellowship after university administrators deregistered its local chapter along with multiple other religious groups.

“We are hard-pressed to find a clearer example of viewpoint discrimination,” the appeals court stated Friday in its ruling.

Daniel Blomberg, an attorney with public interest legal group Becket Law representing InterVarsity, asserted the ruling puts other universities on notice. “Schools are supposed to be a place of free inquiry and open thought, but the school officials here punished opinions they didn’t like and promoted ones they did — all while using taxpayer dollars to do it,” he said.

University of Iowa (UI) had moved to deregister the groups after another faith-based group, Business Leaders in Christ, sued the university for kicking it off campus following a complaint that it wouldn’t let an openly gay member seek a leadership post.

The university exempts sororities, fraternities and some sports clubs from its policy prohibiting sex discrimination and allows some groups to require members of specific racial groups, the appeals court said. It even allowed one group, LoveWorks, to require its members to sign a “gay-affirming statement of Christian faith” while disqualifying groups that required members to affirm different religious statements of faith, the court said.

“The university’s choice to selectively apply the Human Rights Policy against InterVarsity suggests a preference for certain viewpoints — like those of LoveWorks—over InterVarsity’s,” Circuit Judge Jonathan Allen Kobes wrote for the panel. “The university focused its ‘clean up’ on specific religious groups and then selectively applied the Human Rights Policy against them. Other groups were simply glossed over or ignored.”

Attorneys with the Iowa Attorney General’s Office listed on court filings as representing the university in the lawsuit did not immediately return phone messages Friday seeking comment.

A UI spokeswoman, Anne Bassett, said in an email Friday afternoon that the university “respects the decision of the court and will move forward in accordance with the decision.”