What does it mean to have the knowledge of salvation?

The knowledge of salvation is vital to the Christian faith as described in Luke 1:77, where it emphasizes the role of God's messengers in proclaiming the way to salvation. This knowledge encompasses not just intellectual comprehension but also personal assurance of salvation. Believers experience this knowledge when they fully trust in Christ's redemptive work and understand their position as justified before God. It's an intimate relationship with the Savior that brings deep peace and understanding, anchoring believers amid life's uncertainties.