Romans 11:8
“Just as it is written: God has given them a spirit of stupor, eyes that they should not see and ears that they should not hear, to this very day.”
The cause of blindness was questioned by the disciples of the Lord in John 9:2 in regards to the man that was born blind. Their question, “who sinned, this man or his parents, that he was born blind?” was a common misconception to the cause of suffering. Jesus would reply that neither had sinned but “that the works of God should be revealed in him” (John 9:3). While it may be the case that people are blind for various physical reasons; born blind, macular degeneration, accidents, it would stand to reason that most people do not choose to be physically blind. Those that would purposely take their eyesight have a psychosis that needs to be dealt with.
However, those that would purposely choose to be spiritually blind have a greater problem than those that would choose to be physically blind, one with eternal consequences. Perhaps instead of asking “what sin causes a person to be physically blind” the better question would be “what sin causes a person to be spiritually blind?” Paul states in Romans 11:7 that Israel had not obtained what they were looking for, national salvation. The elect, however, found salvation by the grace of God. He further states that those that have not obtained salvation, fleshly Israel, were blinded to God.
The word “blinded” in this passage carries the idea of hardening, to petrify. It is derived from a Greek word meaning “to cover with a callus, dulled spiritual perception”. Another word that could be used is “unimpressible.” Why could the Jews not obtain salvation? They were “unimpressed” with the works and message of Jesus Christ! John writes in his gospel, “And truly Jesus did many other signs in the presence of His disciples, which are not written in this book; but these are written that you may believe that Jesus is the Christ, the Son of God, and that believing you may have life in His name” (20:30, 31). Consider the seven miracles Jesus did in the gospel of John: water to wine (ch.2), healing the nobleman’s son (ch.4), healing the man at the pool of Bethesda (ch.5), feeding the 5000 (ch.6), walking on water (ch.6), healing of the blind man (ch.9), and the raising of Lazarus from the dead (ch.11). These seven miracles show Jesus is the Master of quality, distance, time, quantity, nature, misfortune, and death. And still, the Jews were so unimpressed with Him because they purposely blinded themselves to Him spiritually!
To further press the point, Paul uses a mixture of Old Testament passages to describe their condition in verse 8, “God has given them a spirit of stupor, eyes that they should not see and ears that they should not hear, to this very day.” The first part of the verse comes from Isaiah 29:10 and the second half from Deuteronomy 29:4. They had a “spirit” (Hebrew roo-akh) meaning their life and their mind is in slumber or sleep. The Jews became lethargic in their senses to follow Jesus spiritually. Like the prickling sensation one might receive in the arms and legs of the body when these extremities “fall asleep,” so did the Jewish mind.
Paul also quotes from David in Psalm 69:22, 23 to describe the blindness the Jews had to God, “Let their table become a snare before them, and their well-being a trap. Let their eyes be darkened, so that they do not see; and make their loins shake continually.” Paul takes these imprecatory (invoking judgment or calamity on one’s enemies) verses to highlight the total and complete desolation of the house of Israel. The same desolation Jesus described “O Jerusalem, Jerusalem, the one who kills the prophets and stones those who are sent to her! How often I wanted to gather your children together, as a hen gathers her chicks under her wings, but you were not willing! See! Your house is left to you desolate” (Matthew 23:37, 38).
Although the Law of Moses was designed to bring the Jews to Christ, when they rejected Jesus and chose the law, the law made them stumble and caused them to fall from God. This quote by Paul shows that God never intended for the basis of salvation to come through national Israel, but there was the basis of the covenant God would make with the people through Christ. This is the same condition of those that still reject God today, “And for this reason God will send them strong delusion, that they should believe the lie, that they all may be condemned who did not believe the truth but had pleasure in unrighteousness” (2 Thessalonians 2:11, 12). God has always rejected those that reject Him.