The Best Missionary Training Model Missio Nexus January 1, 2003 0 Comments The author assesses three primary training models: Providers (42%), Out-sourcers (31%), and Partners (19%). Member-Only Access Evangelical Missions Quarterly (EMQ) is available to Missio Nexus members as a member-only benefit or as a digital subscription. Please login to gain access or join Missio Nexus! Username or E-mail Password * Remember Me Get Password