Birmingham, Ala. • Months after getting legislative approval, some public schools in Alabama are considering putting up “In God We Trust” displays.

The motto could soon become more common in Alabama schools, Al.com reported. Legal challenges are expected to follow.

State lawmakers in February approved legislation allowing such displays on public property.

Blount County’s school board is set to become one of the first systems to take action, the news site reported. A policy on the issue could be drafted within the next month, Blount County Superintendent Rodney Green said.

Observers view Blount County as a testing ground for the upcoming legal battles with organizations that advocate for the separation of church and state.

“You would think that something that passes the Legislature won’t be challenged in the courtroom but we all know that it can and probably will,” said Green, who oversees a school system with more than 7,800 students over 17 schools north of Jefferson County.

National politics are fueling efforts to incorporate the motto or Christian symbols in government buildings, critics say.

“It’s a tsunami of Christian national laws in our country right now,” said Annie Laurie Gaylord, co-president of the Madison, Wisconsin-based Freedom From Religion Foundation.

“The upcoming election will say a lot about the direction of our nation,” she added. “With the Republicans in charge of Congress and so many of these states, we are seeing a constant push for theocracy.”

State Rep. David Standridge, R-Hayden, sponsored the original legislation that gives public bodies the right to display the “In God We Trust” motto. The Alabama law became effective July 1.