AR Const., Article 2, Section 24

Religious liberty. All men have a natural and indefeasible right to worship Almighty God according to the dictates of their own consciences; no man can, of right, be compelled to attend, erect, or support any place of worship; or to maintain any ministry against his consent. No human authority can, in any case or manner whatsoever, control or interfere with the right of conscience; and no preference shall ever be given, by law, to any religious establishment, denomination or mode of worship, above any other.