I am very keen on our American rights of free speech and freedom of religion. How you can say otherwise by any of my work or writings is beyond reproach.
Freedom of speech, religion, and press combined is referred to as Freedom of Thought or Freedom of Expression.
Try this one: Engel v. Vitale, 370 U.S. 421 (1962), was a landmark United States Supreme Court case that ruled it is unconstitutional for state officials (teachers and administrators) to compose an official school prayer and encourage its recitation in public schools.