Paul's Warning about Disruptors & Deceivers

Paul's Warning about Disruptors & Deceivers:

1 - Churches must identify and avoid those who are divisive and who teach contrary to apostolic doctrine (17).

2 - Paul explains that the reason for avoiding false teachers is because their motivation for serving is self-centered and their communication is deceptive (18).

3 - The antidote and prescription for avoiding spiritual deception (19).