What does it mean to be spiritually blind according to the Bible?

The Bible describes spiritual blindness as a state of the heart and mind that prevents individuals from perceiving divine truths. In this sermon, spiritual blindness is depicted as an inherent condition of humanity, necessitating God’s miraculous intervention for illumination. The psalmist’s prayer for God to open his eyes illustrates the need for divine help to grasp spiritual realities. Through Christ, who is the Light of the World, believers are granted sight and understanding, enabling them to behold the truths of God’s Word and recognize their need for Him. Therefore, recognizing our spiritual blindness encourages dependence on Christ and His illuminating grace.