How do we know the effectiveness of God's Word is true?

The effectiveness of God's Word is evident in its ability to penetrate hearts and bring about conversion and faith. Isaiah 55:11 assures us that God's Word will not return void but will accomplish what He intends. This reality is mirrored in the lives of believers who experience growth and transformation after engaging with Scripture. The Word acts upon the soul with irresistible force, much like dew that nourishes even the driest ground, showcasing God's sovereignty in His redemptive work.