What does the Bible say about false pastors?

The Bible addresses the reality of false pastors throughout scripture, particularly highlighting their role as deceivers sent to exploit and harm God's flock. In John 10:1, Jesus describes them as thieves and robbers who do not enter the sheepfold by the door, identifying them as those who refuse to acknowledge Christ and propagate a message contrary to the Gospel. Their characteristics often manifest as self-serving motives, aiming to steal, kill, and destroy rather than to nurture and protect the sheep. Notably, Jeremiah 23 warns that false prophets will arise, and it's crucial for believers to be discerning and vigilant against such influences to remain anchored in the truth.