How do we know that Christ opens the eyes of the blind?

The Bible makes it clear that the Lord opens the eyes of the blind not only physically but spiritually as well. This is a work that Jesus performed during His earthly ministry, as documented in the Gospels, where He healed those who were physically blind. However, the deeper significance of this phrase lies in the spiritual blindness from which He saves His people. In John 9, we see the miraculous healing of a man born blind, illustrating that only Christ has the authority to grant spiritual sight. Additionally, in 2 Corinthians 4:4, we are reminded that those who do not believe are blinded by the god of this world. It is through Christ alone that we receive understanding and insight into divine truths, demonstrating His ongoing work in the lives of believers.