Lay Dominicans are governed by their own rule, the Rule of the Lay Fraternities of St. Dominic, promulgated by the Master in 1987. It is the fifth Rule of the Dominican Laity; the first was issued in 1285. Lay Dominicans are also governed by the Fundamental Constitution of the Dominican Laity, and their provinces provide a General Directory and Statutes. According to their Fundamental Constitution of the Dominican Laity, sec. 4, "They have a distinctive character in both their spirituality and their service to God and neighbor. As members of the Order, they share in its apostolic mission through prayer, study and preaching according to the state of the laity."