Violation of the oath taken by a lawyer to support the constitutions of the United States and the state of Florida is ground for disciplinary action. Membership in, alliance with, or support of any organization, group, or party advocating or dedicated to the overthrow of the government by violence or by any means in violation of the Constitution of the United States or constitution of this state is a violation of the oath.
R. Regul. Fl. Bar 3-4.7