www.udemy.com
Affordable online Christian theology, apologetics, and ministry courses from various instructors on Udemy.
www.churchvolunteercentral.com
Online platform for church volunteer training with tools for recruiting, scheduling, and equipping ministry volunteers.
www.churchexecutive.com
Professional development resources and training for church executive administrators on finance, HR, and operations.
www.gordonconwell.edu
Free church history articles and resources from Gordon-Conwell Seminary for biblical context.
credocourses.com
High-quality theology video courses taught by leading Reformed evangelical scholars for lay Christians.
www.crossway.org
Reformed academic publisher specializing in biblical studies, theology, and Christian scholarship.
churchanswers.com
Online courses for church leadership and health from Thom Rainer and the Church Answers team.
www.ctrf.info
Learned society promoting interdisciplinary Christian theological scholarship and dialogue.
www.churchmultiplication.net
Assemblies of God church planting ministry offering training, assessment, and resources for church planters.
www.crossway.org
Crossway's Knowing the Bible series — 12-week studies on every book of the Bible.