Ark. Const. art. 19, § 20

Senators and Representatives, and all judicial and executive, State and county officers, and all other officers, both civil and military, before entering on the duties of their respective offices, shall take and subscribe to the following oath of affirmation: “I, ____, do solemnly swear (or affirm) that I will support the Constitution of the United States and the Constitution of the State of Arkansas, and that I will faithfully discharge the duties of the office of ____, upon which I am now about to enter.”