Answer: The Free Exercise Clause accompanies the Establishment Clause of the First Amendment to the United States Constitution. Free exercise is the liberty of persons to reach, hold, practice and change beliefs freely according to the dictates of conscience. The Free Exercise Clause prohibits government interference with religious belief and, within limits, religious practice. To accept any creed or the practice of any form of worship can't be compelled by laws, because, as stated by the Supreme Court in Braunfeld v. Brown, the freedom to hold religious beliefs and opinions is absolute. Federal or state legislation can't therefore make it a crime to hold any religious belief or opinion due to the Free Exercise Clause. Legislation by the United States or any constituent state of the United States which forces anyone to embrace any religious belief or to say or believe anything in conflict with his religious tenets is also barred by the Free Exercise Clause.
