What does the Bible say about following false prophets?

The Bible cautions believers about the danger of following false prophets and teachers, highlighting that they can lead individuals into spiritual blindness and ultimately to destruction. In Luke 6:39, Jesus asks rhetorically if the blind can lead the blind, asserting that both will inevitably fall into a ditch. This serves as a grave reminder that those who adhere to a false gospel or listen to deceptive teachings will share in the same fate as their misguided leaders. To avoid being misled, believers must discern teachings through the lens of Scripture, ensuring that they follow Christ alone for salvation, looking not to the efforts of mere men but solely to the perfect work of Jesus Christ.