On March 18, 2016 at 11:24, Bubby said...
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.
Very first line of the very first amendment.
You have it right. Roddy said the "separation of church and state" was there. Not so. That phrase comes from elsewhere and it is regularly misused.
