What does it mean to have eyes to see and ears to hear?

To have eyes to see and ears to hear signifies a profound spiritual awakening that is granted by the Holy Spirit. This transformation is described in Isaiah 29:18-19, where it is said, 'the deaf shall hear the words of the book, and the eyes of the blind shall see out of obscurity and out of darkness.' Such enlightenment allows believers to perceive the truth of God's Word, recognize their need for redemption, and embrace the glorious Gospel. Before this enlightenment, they are spiritually dead and blind, unable to grasp the things of God. It is through this process that the meek, those who understand their sinfulness before a holy God, increase their joy in the Lord, recognizing His goodness and mercy.