Link to GotQuestions.org: What is the social gospel?
The following link is to Understand The Times with Jan Markell discussing the topic Why the Church Won't Reign On Earth.
http://www.oneplace.com/ministries/understanding-the-times/listen/why-the-church-wont-reign-on-earth-237193.html
This link is to The Berean Call The Shameful Social Gospel