The First Amendment

"The First Amendment is not a majority rule, and government may not seek to define permissible categories of religious speech. Once it invites prayer into the public sphere, government must permit a prayer-giver to address his or her own God or gods as conscience dictates."

~ Justice Anthony Kennedy

The First Amendment: "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."