The Ten Commandments Monument at the Texas Capitol in Austin. Jay Janner / Hearst Newspapers via Getty Images file Arguments in the latest battle over the separation of church and state will be heard Tuesday in a Louisiana federal courtroom where a law requiring that the Ten Commandments be displayed at public schools is being challenged on constitutional grounds.

Add Yahoo as a preferred source to see more of our stories on Google. The 5th U. S. Circuit Court of Appeals is scheduled to hear arguments Tuesday over a Texas law requiring public schools to display posters of the Ten Commandments in classrooms.

In East Texas, a band instructor quit rather than display the Ten Commandments in his classroom. In the suburbs of Fort Worth, two teachers posted them -- along with displays of many other faiths.