Okla. Stat. tit. 51, § 51-36.6: Violation of oath or affirmation

Every public officer or employee having taken and subscribed to

the oath or affirmation required by this act and having entered upon

the duties of his office or employment, who, while holding his

office or while being so employed, advocates by the medium of

teaching, or justifies, directly or indirectly, or becomes a member

of or affiliated with the Communist Party or the Cominform, or with

any party or organization, political or otherwise, known by him to

advocate by the medium of teaching, or justify, directly or

indirectly, revolution, sedition, treason or a program of sabotage,

or the overthrow of the government of the United States or of the

State of Oklahoma or a change in the form of government thereof by

force, violence, or other unlawful means, shall be guilty of a Class

C2 felony offense and, upon conviction, be punished by imprisonment

as provided for in subsections B through F of Section 20M of Title

21 of the Oklahoma Statutes, and in addition thereto, the person

shall forfeit his or her office or employment.