3. Different Position.
In what position will the message leave you?
The true Christian “escapes the corruption in the world caused by evil desires” (1:4). Listen to how Peter describes the counterfeit Christian: “They promise … freedom, while they themselves are slaves of depravity, for a man is a slave to whatever has mastered him” (2:19). The true believer is escaping corruption, while the counterfeit believer is mastered by it.
4. Different Character.
What kind of people does the message produce?
The true believer pursues goodness, knowledge, self-control, perseverance, godliness, brotherly kindness and love (1:5). The counterfeit Christian is marked by arrogance and slander (2:10). They are “experts in greed” and “their eyes are full of adultery” (2:14). They also “despise authority” (2:10). This is a general characteristic of a counterfeit believer.
5. Different Appeal.
Why should you listen to the message?
The true teacher appeals to Scripture. “We have the word of the prophets made more certain and you will do well to pay attention to it” (1:19). God has spoken, and the true teacher appeals to his Word.
The false teacher makes a rather different appeal: “By appealing to the lustful desires of sinful human nature, they entice people who are just escaping from those who live in error” (2:18). So the true teacher asks, “What has God said in his Word?” The false teacher asks, “What do people want to hear? What will appeal to their flesh?”