Phil Johnson, executive director of Grace To You and creator of the Pyromaniacs blog, has done an excellent teaching series entitled A Survey of Heresies:
“It’s important for Christians to have a grasp of heresies that the church has battled over the centuries, because they often return with new clothing, and the unprepared Christian is likely to fall into these old pits. Phil does an excellent job of looking at some of the major heresies that are revisiting the church today: Socinianism, Arianism, Pelagianism, Gnosticism, and Judaizing. This is an excellent 6 part series that will shore up some weak points in the church today.”
The helpful chart below gives a thumbnail sketch of the heresies, when they originated, the main theological error, and, perhaps most importantly, how that heresy is manifested in today’s culture:
And below are links to each of the teachings:
The original appears complete with a comments section for you to weigh in on the discussion right here.