The First Amendment guarantees freedom of religion, speech, and the press. It also gives people the rights to assemble peacefully and to complain directly to the government.This means that you have the right to worship in any way you wish. Freedom of speech and of the press means that you can say or write your opinion.
The first amendment is "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.". Or otherwise the "Constitution of United States of America 1789".