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.

Oh, someone forgot to unfurl the rest of the amendment’s parchment with Sharpie writing, apparently:

…but the President can make any decree respecting the establishment of religion, prohibiting the exercise of other religions, or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, for any reason the Government finds convenient.