So the public burning of the Bible, Koran, crosses, stars or flags along with defilement of images or symbols considered holy or patriotic is always OK with some of y'all?
Ever hear of "inciting a riot"?
And, that doctrine would not apply to your example.
in Terminiello v. Chicago, 337 U.S. 1 (1949), the Court immediately began a long process of narrowing and reshaping the broad scope of the original fighting-words doctrine. Terminiello was charged with breaching the peace after publicly insulting a group of adversaries. While not addressing whether Terminiello's speech constituted fighting words, the Court found that the breach of the peace statute in question was overbroad because it permitted convictions for both fighting words and constitutionally protected expression. Concluding that speech that merely causes anger or outrage does not amount to fighting words, the Court opined that speech is protected unless the expression is "likely to produce a clear and present danger of a serious intolerable evil that rises above mere inconvenience or annoyance." The Court explicitly stated that it would not assume that certain words inevitably provoke violent reactions by individuals. Rather, the Court's analysis focuses on the context in which the words were uttered, not merely the content of the words themselves.
The fighting-words doctrine was again reaffirmed in Street v. New York, 394 U.S. 576 (1969). After publicly burning an American flag and making defiant comments regarding the flag, Street was convicted of violating a New York statute making it a misdemeanor to "publicly mutilate, deface, defile, defy, trample upon, or cast contempt upon an American flag either by words or act." The Supreme Court reversed Street's conviction because his comments, considered a possible factor in his conviction, were constitutionally protected by the First Amendment. Emphasizing that the mere offensiveness of words does not strip them of constitutional protection, the Court again noted that fighting words must present an actual threat of immediate violence, not merely offensive content.
....
It was not until 20 years later that the Court again had the opportunity to fully analyze the fighting-words doctrine. In R.A.V. v. City of St. Paul, 505 U.S. 377 (1992), the Court considered the constitutionality of a St. Paul, Minn., ordinance that prohibited fighting words on the "basis of race, color, creed, religion or gender." The defendant was one of several teen-agers to be charged with violating the ordinance after burning a cross on an African-American family's lawn. The Supreme Court determined that the ordinance was facially unconstitutional because it prohibited speech on the basis of its content. The majority reasoned that even if the ordinance reached only unprotected fighting words, the city still could not constitutionally regulate only certain types of fighting words on the basis of their content. By prohibiting not all fighting words but only those of a particularly offensive nature, the statute ran afoul of the Constitution.
Notably, the Court in R.A.V. admitted that fighting words sometimes have value as speech, stating:
It is not true that "fighting words" have at most a "di minimus" expressive content, or that their content is in all respects "worthless and undeserving of constitutional protection"; sometimes they are quite expressive indeed. We have not said that they constitute "no part of the expression of ideas," but only that they constitute "no essential part of any expression of ideas."
Explaining that fighting words do not express any particular idea but are merely a mode of communicating other ideas, the Court warned that if government regulates the content of ideas, rather than the mode of delivery, the Court will strike down the regulation, even if only "unprotected" speech is affected.
freedomforum.org: What is the Fighting Words Doctrine?