A missionary church cannot rely on the professional ministry for the primary work of mission. The role of the laity is critical because it is the lay members of the church who have the greatest contact with those who are outside of the normal structures of church life. In such a situation the task of clergy is not so much to engage in mission themselves, as to support the laity in their mission.
One major teaching of the Protestants that we the Protestants of today must go back to is the fact that the European Protestants did not emphasize five fold ministry the way we do today. Today our teaching on the five fold ministry only tends to view only those called to the five fold ministry as those called to be ministers, while the rest of the congregation is just viewed as laity who just go to secular jobs.