False teachers have been a concern for the Christian church since its inception. The New Testament provides numerous warnings and descriptions of these individuals, highlighting their deceptive nature and the dangers they pose to the faith community. Below are key characteristics of false teachers as outlined in the Scriptures.

1. Deceptive and Cunning: False teachers often use deception to lead believers astray. They may appear genuine and sincere, but their teachings are contrary to the truth of the Gospel. In 2 Corinthians 11:13-15, Paul warns, "For such men are false apostles, deceitful workers, masquerading as apostles of Christ. And no wonder, for Satan himself masquerades as an angel of light. It is not surprising, then, if his servants masquerade as servants of righteousness."

2. Distortion of the Gospel: A hallmark of false teachers is their distortion of the Gospel message. They may add to or subtract from the core truths of Christianity, leading to a different gospel. Galatians 1:6-7 states, "I am astonished how quickly you are deserting the One who called you by the grace of Christ and are turning to a different gospel—which is not even a gospel."

3. Greed and Exploitation: Many false teachers are motivated by greed and seek to exploit their followers for financial gain. 2 Peter 2:3 warns, "In their greed, these false teachers will exploit you with deceptive words. The longstanding verdict against them remains in force, and their destruction does not sleep."

4. Immorality and Lack of Integrity: False teachers often lead lives that are inconsistent with the moral teachings of Scripture. Their actions betray a lack of integrity and holiness. Jude 1:4 describes them as "ungodly people who pervert the grace of our God into a license for immorality and deny our only Master and Lord, Jesus Christ."

5. Denial of Christ's Sovereignty: A critical error of false teachers is their denial of the lordship and divinity of Jesus Christ. 2 Peter 2:1 states, "But there were also false prophets among the people, just as there will be false teachers among you. They will secretly introduce destructive heresies, even denying the Master who bought them—bringing swift destruction on themselves."

6. Causing Division: False teachers often create division and strife within the church. Their teachings can lead to factions and disputes among believers. Romans 16:17-18 advises, "Now I urge you, brothers, to watch out for those who create divisions and obstacles that are contrary to the teaching you have learned. Turn away from them. For such people are not serving our Lord Christ, but their own appetites. By smooth talk and flattery, they deceive the hearts of the naive."

7. Appeal to Human Desires: False teachers frequently appeal to the fleshly desires of individuals, promising freedom while leading them into bondage. 2 Peter 2:18-19 explains, "For they mouth empty, boastful words and, by appealing to the lustful desires of the flesh, they entice people who are just escaping from those who live in error. They promise them freedom, while they themselves are slaves of depravity."

8. Rejection of Authority: A common trait among false teachers is their rejection of spiritual and ecclesiastical authority. They often set themselves up as the ultimate authority, dismissing the guidance of church leaders and Scripture. Jude 1:8 notes, "Yet in the same way these dreamers defile their bodies, reject authority, and slander glorious beings."

The New Testament's portrayal of false teachers serves as a cautionary guide for believers, urging vigilance and discernment in maintaining the purity of the Gospel and the unity of the church.