In Greene v. Teslik,(7th Cir., March 2, 2023), the U.S. 7th Circuit Court of Appeals agreed that a Protestant inmate's complaint under the Free Exercise clause about the denial of prayer oil should be dismissed, but remanded his Establishment Clause claim. The court said in part:
Greene ... contends that, by denying his request ... for the same prayer oil allowed to Muslims and Pagans, the defendants violated his rights under the Free Exercise Clause.... [W]e need not answer whether Greene was substantially or unjustifiably burdened when the defendants denied him prayer oil because we agree with the district court that the doctrine of qualified immunity prevents liability on the Free Exercise Clause claim....
Greene cites no case (nor can we find one) clearly establishing that denying access to a prayer accessory akin to a scented oil makes the practice of religion effectively impracticable. Qualified immunity was therefore appropriate....
Greene also claims that the defendants violated the Establishment Clause of the First Amendment....
[D]efendants contend that in 2013 it was not clearly established that, by denying Greene prayer oil, they would substantially burden his religion.... But that is not the right inquiry under the Establishment Clause. It has long been clearly established that “the Establishment Clause may be violated even without a substantial burden on religious practice.”... It thus “could not reasonably be thought constitutional,”...for prison staff to treat prisoners differently based on their religion—unless they present evidence that Greene was insincere or a security threat....The defendants did not do so....
[A]ny potential recovery is limited to nominal damages only. Under 42 U.S.C. § 1997e(e), Greene may not recover compensatory damages for emotional or mental injuries from a constitutional violation unless a physical injury also occurred....