What does the Bible say about true and false preachers?

Scripture provides clear distinctions between true and false preachers. In 2 Corinthians 2:17, the Apostle Paul highlights the corrupt nature of many who distort God's Word, indicating that false preachers may either add to or take away from Scripture. True preachers, in contrast, are marked by their sincerity, their divine commissioning, and their focus on glorifying God above all else. They are not swayed by popularity or results but remain devoted to truth and the proclamation of the gospel of Jesus Christ.