How does God open our eyes to spiritual truths?

Spiritual enlightenment is a work of God, initiated by the Holy Spirit. In Luke 24:31, after Jesus breaks bread, the disciples' eyes were opened, reflecting how God reveals truth to His people. This divine revelation is echoed in 1 John 1:1-3, where John emphasizes having handled and witnessed the Word of Life. The implication is clear: without the Holy Spirit's work, we are incapable of grasping eternal truths. God's sovereignty ensures that He draws His chosen ones to Himself, enabling them to understand the glorious message of the Gospel.