(TEXAS TRIBUNE) - A judge on Friday denied a request from three Houston mothers to temporarily stop Texas public school classrooms from displaying the Ten Commandments, in the first lawsuit to argue that it violates the state's religious freedom law and a voter-approved parental rights amendment.

The mothers' lawsuit is the latest challenge to Senate Bill 10 - this time under Texas law.

Other attempts to prohibit the display of the Ten Commandments in public schools under federal law - primarily the First Amendment's guarantee of separation of church and state - have been unsuccessful so far.