Why is walking in the light of God's countenance important?

Walking in the light of God's countenance means experiencing His favor and living in the assurance of His presence. As expressed in Psalm 89:15, those who recognize this joyful sound are blessed because they walk in the light of His countenance, signifying relationship and communion with God. In times of darkness or feeling abandoned, believers are encouraged to trust in the Lord, which helps restore their connection to His guiding light, thereby ensuring spiritual growth and stability.