A person may not use force, threat of force, or physical obstruction to interfere with or physically injure another while the other is lawfully exercising or attempting to lawfully exercise the right of religious freedom under the First Amendment of the U.S. Constitution at a place of religious worship. A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 90 days or a fine not exceeding $1,000 or both.