Free OF Religion For ALL! Forever! - 'Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.' Establishment of religion Establishment Clause of the First Amendment The Establishment Clause of the First Amendment prohibits the establishment of a national religion by the Congress or the preference of one religion over another, or religion over non-religion. Originally, the First Amendment only applied to the federal government. Subsequently, under the incorporation doctrine, certain selected provisions were applied to states. It was not, however, until the middle and later years of the twentieth century that the Supreme Court began to interpret the Establishment and Free Exercise Clauses in such a manner as to restrict the promotion of religion by state governments. For example, in the Board of Education of Kiryas Joel Village School District v. Grumet, 512 U.S. 687 (1994), Justice David Souter, writing for the majority, concluded that 'government should not prefer one religion to another, or religion to irreligion'. Free Exercise Clause of the First Amendment In Sherbert v. Verner, 374 U.S. 398 (1963), the Warren Court applied the strict scrutiny standard of review to this clause, holding that a state must show a compelling interest in restricting religion-related activities. In Employment Division v. Smith, 494 U.S. 872 (1990), the Supreme Court retreated from this standard, permitting governmental actions that were neutral regarding religion. The Congress attempted to restore this standard by passing the Religious Freedom Restoration Act, but in City of Boerne v. Flores, 521 U.S. 507 (1997), the Supreme Court held that such an attempt was unconstitutional regarding state and local government actions (though permissible regarding federal actions). http://en.wikipedia.org/wiki/First_Amendment