There's been an effort over recent decades to persuade many conservative religious people that separation is not in the Constitution, and to undermine support for it.

Generally speaking, private and religious schools are not subject to the First Amendment.

The broader issue is there are many U.S. conservative Christians who feel that public schools have become hostile to their faith.

The power of these recommendations is that they come from leaders representing a broad spectrum of religious conviction. At the table were people with Christian, Jewish, Muslim, Hindu, Native American and humanist perspectives, as well as individuals from advocacy groups ranging from the American Civil Liberties Union to the American Center for Law and Justice.

...There is no such thing as ... separation of state and church ... in the Constitution. It's a lie of the left.

It doesn't say anywhere in the Constitution this idea of the separation of church and state.