“Missional church leaders measure the effectiveness of their church, not by counting the number of people attending the main weekend service but by assessing the number of people serving significantly in the city.”
MacIlvaine, W. R., III. (2010). What Is the Missional Church Movement?. In . Vol. 167: Bibliotheca Sacra Volume 167 (665) (104). Dallas, TX: Dallas Theological Seminary.