OKLAHOMA CITY (AP) — A group of parents of Oklahoma public school students, teachers and clergy filed a lawsuit Thursday to stop the state's top education official from forcing schools to do so include the Bible integrated into lesson plans for students in grades 5 to 12.

The lawsuit, filed in the Oklahoma Supreme Court, also asks the court to stop Republican state Superintendent Ryan Walters from doing so Spend $3 million buying Bibles in support of his mandate.

The lawsuit claims the mandate violates the Oklahoma Constitution because it involves spending public money to support religion and favors one religion over another by requiring the use of a Protestant version of the Bible. It also alleges that Walters and the state education agency lack the authority to require the use of educational materials.

“As parents, my husband and I have sole responsibility for deciding how and when our children learn about the Bible and religious teachings,” plaintiff Erika Wright, founder of the Oklahoma Rural Schools Coalition and parent of two school-age children, said in a statement. “It is not the job of a politician or public school official to interfere in these personal matters.”

The plaintiffs are represented by several civil rights groups, including the Oklahoma chapter of the American Civil Liberties Union, the Freedom From Religion Foundation, Americans United for Separation of Church and State and the Oklahoma Appleseed Center for Law & Justice.

The lawsuit also notes that the original “request for proposal” issued by the state Department of Education to purchase the Bibles appeared to have been carefully tailored Bibles Endorsed by Former President Donald Trump which sell for $59.99 each. The RFP was changed later at the request of state purchasing officials.

It's the second lawsuit filed in Oklahoma that aims to challenge Walters' mandate. Another lawsuit The lawsuit, filed in June by a Locust Grove man, is currently pending in Mayes County.

Walters said in a statement posted on his account

“The simple fact is that understanding how the Bible, in its proper historical context, influenced our nation was the norm in America until the 1960s, and its removal coincided with a precipitous decline in American schools,” wrote Walters.

Walters, a former public school teacher elected in 2022, ran a platform to combat “woke ideology” banning books from school libraries and getting rid of “radical leftists” who he claims are indoctrinating children in classrooms.