How does the knowledge of God protect believers from false teachings?

The knowledge of God is paramount for every believer. In Isaiah 11:9, we learn that 'they shall not hurt nor destroy in all my holy mountain,' reflecting how God's truth provides protection against the harmful deceptions of the world. With a solid grasp of Scripture, believers can recognize the lies embedded in man-made religions, which often promote a works-based righteousness. Armed with this divine knowledge, believers are not easily swayed by doctrines that deviate from the truth of the gospel, thus maintaining their integrity and faithfulness in Christ.