What is spiritual blindness?

Answered from the commentary of W. W. Fereday, C. H. Mackintosh, A. J. Pollock and 12 others

Spiritual blindness is the state of man by nature toward God: open-eyed to the business and pleasures of this life, but stone-blind to everything spiritual, heavenly and divine. Every man in his natural, unconverted state is blind, which is why the first thing the gospel does is "to open their eyes". He is blind to his danger, to his need, and to the beauty of the Lord Jesus. Worse still, he is blind without knowing it and with no wish to have his sight restored. This has nothing to do with intelligence, for the most learned and brilliant man may still grope in moral darkness. The reason is that "the natural man receiveth not the things of the Spirit of God… because they are spiritually discerned" (1 Corinthians 2:14). The root of it lies in the heart rather than the mind: it is the hardness or blindness of the heart that darkens the understanding and leaves men "alienated from the life of God" (Ephesians 4:18). Their ignorance came from hard hearts, not from mental dullness, and so it is not a guiltless ignorance but a wilful ignoring of what may be known. Behind this stands Satan, "the god of this world," who blinds the minds of those who do not believe, lest the light of the gospel of the glory of Christ should shine on them (2 Corinthians 4:4). Yet he does so only with their consent, using their own unbelief and the attractions of the world.

The most hopeless form of it is fancied sight. The Pharisees' sin was not that they were blind but that they said "We see," and so their sin remained (John 9:39-41). Blindness in itself is not sin, though it is the consequence of sin. When light is persistently refused, God may add a judicial blindness to what is natural to the heart, confirming the blindness men chose for themselves. This is never done until they have first hardened their own hearts and filled up the measure of their guilt. So it was with Israel (John 12:40). Their blindness is "in part" and only "until the fulness of the Gentiles be come in" (Romans 11:25). So too it will be with apostate Christendom, to whom God will send strong delusion. Believers are warned that they too can become blind and short-sighted (2 Peter 1:9). This happens through neglect of communion and absorption with things seen, though the believer does not lose his salvation. The remedy is in Christ alone. The gospel is sent "to open their eyes, and to turn them from darkness to light" (Acts 26:18). The Spirit is the eye-salve that gives true discernment. Whoever owns his blindness finds that God is able to make him see.

Verses: Romans 11:25, 2 Corinthians 4:3, 2 Corinthians 4:4, John 9:39, John 9:40, John 9:41, Matthew 15:14, Matthew 13:13, Matthew 13:14, Matthew 13:15, Isaiah 6:9, Isaiah 6:10, John 12:40, Ephesians 4:17, Ephesians 4:18, 1 Corinthians 2:14, Revelation 3:17, Revelation 3:18, Matthew 23:16, Matthew 23:17, Matthew 23:24, Matthew 23:25, Matthew 23:26, 2 Corinthians 3:14, 2 Corinthians 3:15, 2 Corinthians 3:16, Romans 11:7, Romans 11:8, Romans 11:9, Romans 11:10, 1 John 2:11, Luke 4:18, Acts 26:18, Ephesians 1:18, Isaiah 42:6, Isaiah 42:7, Isaiah 42:18, Isaiah 42:19, Isaiah 42:20, Isaiah 56:10, John 1:5, John 3:19, John 3:20, John 8:12, Matthew 6:22, Matthew 6:23, Luke 6:39, Mark 8:17, Mark 8:18, Jeremiah 5:21, 2 Peter 1:9, Acts 28:26, Acts 28:27, John 9:25, Psalms 146:8, Romans 1:21, Proverbs 4:19, Deuteronomy 29:4, Isaiah 29:9, Isaiah 29:10, Isaiah 29:18, Luke 24:31, Luke 24:45, Psalms 119:18, Isaiah 35:5, Romans 2:19

The above is AI generated summary based on the writers below.

What the commentators say

The passages the answer is drawn from, the most direct first, with the words that bear on the question marked.

W. W. FeredayOur Lord's Miracles

The cases of the two blind men and the dumb demoniac recorded in Matt. 9:27-34 are found only in the first Gospel. They apparently followed immediately upon the raising of Jairus' daughter. Taken together, these fresh incidents furnish us with a sadly complete picture of man in his natural condition. Toward God man is stone-blind. His eyes are open widely enough to the concerns of this life, its business, pleasures, etc., but to everything spiritual he is one who sees not. What though the goodness of God, the perfections of Christ, the cleansing efficacy of His blood, and the glories of heaven are portrayed before him, he sees nothing in them to attract his blinded eyes. They are the most uninteresting of all the matters that come before him. The natural man is also as dumb as he is blind. The tongue that is so ready of speech when temporal things are being discussed, collapses into utter silence when God and Christ are introduced. Concerning the highest and best of all topics he has absolutely nothing to say. His tongue is tied.

There is but One who can open blind eyes and set at liberty tongues that are dumb. The Gospel is sent to men "to open their eyes, and to turn them from darkness to light, and from the power of Satan to God, that they may receive the forgiveness of sins" (Acts 26:18). When the blind men were brought into the house of our Lord, He asked them, "Believe ye that I am able to do this?" They replied, "Yea, Lord." Instantly the healing touch was given, and the inestimable boon of sight was granted to them. Men spiritually blind and dumb are equally welcome to the Saviour. One touch of His gracious hand, sought in faith, and everything becomes viewed in a new light, and the delivered soul feels as one introduced into a new world. Henceforward he cries with the ecstatic apostle, "We see Jesus" (Heb. 2:9). His eyes are enraptured with the glories of his Saviour and Lord; for the excellency of the knowledge of Him he counts everything else but loss. His tongue makes its boast in the Lord; it is continually filled with His praise. He testifies of Him burningly to all. This is surely a spiritual miracle.

C. H. MackintoshThe Great Commission

This is truly humbling to proud human nature. Think of a clear-headed, highly educated, deeply learned, intellectual man, a profound thinker, a powerful reasoner, a thorough philosopher, who has won the honours, the medals, the degrees, that this world's universities can bestow; and yet he is blind to everything spiritual, heavenly, divine. He gropes in moral darkness. He thinks he sees, assumes the right to judge and pronounce upon things, even upon Scripture and upon God Himself. He undertakes to decide what is fitting for God to say and to do. He sets up his own mind as the measure in the things of God. He reasons upon immortality, upon eternal life, and eternal punishment. He deems himself perfectly competent to give judgment in reference to all these solemn and weighty matters; and all the while his eyes have never been opened. How much is his judgment worth? Nothing! Who would take the opinion of a man who, if his eyes were only opened, would reverse that opinion in reference to everything heavenly and divine? Who would think for a moment of being guided by a blind man?

But how do we know that every man in his natural, unconverted state is blind? Because, according to Paul's commission, the very first thing which the gospel is to do for him is "to open his eyes." This proves, beyond all question, that he must be blind. Paul was sent to the people and to the Gentiles — that is, to the whole human family — to open their eyes. This proves, to a divine demonstration, that all are by nature blind.

But there is more than this. Man is not only blind, but he is in "darkness." Supposing for a moment that a person has his eyesight, of what use is it to him if he is in the dark? It is the double statement as to man's state and position. As to his state, he is blind. As to his position, he is in darkness; and when his eyes are opened, and divine light streams in upon his soul, he then judges himself and his ways according to God. He sees his folly, his guilt, his rebellion, his wild, infidel reasonings, his foolish notions, the vanity of his mind, his pride and ambition, his selfishness and worldliness — all these things are judged and abhorred. He repents, and turns right round to the One who has opened his eyes and poured in a flood of living light upon his heart and conscience.

William KellyEphesians 4 - 6

There is no doubt, then, of the forbearance in which we are called to walk with one another; nevertheless, we need to beware of turning grace into levity or licentiousness. "This I say, therefore, and testify in the Lord, that ye henceforth walk not as other Gentiles walk, in the vanity of their minds, having their understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart." (Ver. 17, 18.) Here he begins with the inner thing. You will find that our tendency is to occupy ourselves and others with something outward. But the apostle goes to the root of the evil walk of the Gentiles. Their minds were vain and empty, as all must be who have not God distinctly and positively and intelligently before them in any matter, whatever it may be. As to these Gentiles, in nothing had they God before them; they were "without God in the world." Consequently, there was nothing but the empty vapouring mind and mouth of man, imagining one thing and expressing another. What was the effect? The understanding was darkened. "They were alienated from the life of God through the ignorance that was in them, because of the blindness of their heart." These are various descriptions, not of the outward walk, but of the root of all the evil fruit they bore. God was not in all their thoughts. They were "alienated from the life of God." How indeed could it be otherwise? The life of God is only found in His Son; and Him, and, consequently, it they had not. Far from having relish, or a just sense of need, they were estranged from good; and this on account of the blindness or hardness of their hearts. Thus far is the evident tracing of what the evil walk of these Gentiles sprang from; the sum and substance is that it arose from their ignorance. And their ignorance was because their hearts were hard, not from mental dullness. What a solemn and practical truth for every soul of man, converted or not! Our conduct flows from our judgment, and our judgment from our affections. Thus, the state of our heart becomes most important in practice. We find here that all the outward man finds its source in the inner man, and the inner man is formed by that which governs the heart.

Leslie M. GrantComments On The Epistle To The Ephesians

Since the ungodly mind is set against God, the understanding is darkened so that, though naturally intelligent or even brilliant, such people are unable to discern facts that are transparently clear to a believer (v.19). "Alienated from the life of God" describes an estrangement that has in effect broken any sense of relationship of creature to Creator. It is grievous ignorance certainly, but the result of hardness of their own hearts, for ignorance is not merely lack of knowledge but ignoring facts that may be known. For example, people will carefully figure out their tax returns to their advantage, they will plan systematically to make the most of their business circumstances, they will use their minds effectively to organize the best possible situations for themselves; then at the same time tell us that the marvelous organization of all the universe required no mind at all, but just happened to come together! Such is the ignorance of a person set on ignoring God. So the unbelieving mind is set on vanity and the heart is hardened.

William KellyDaniel - Part 1

Another thing has come in. When the true Christ was rejected by Israel, and Israel thereby lost their opportunity of being restored to their place of supremacy, God, we may say, took advantage of this to bring in another thing — the calling of the Church. It was no longer God governing a nation like Israel under His law; nor was it simply an indirect government of the Gentiles; but the revelation of Himself as a Father to His children in Christ, and the Holy Ghost sent down from heaven, not only to act upon their hearts, but to dwell in their midst, and to baptize them, Jew or Gentile, into one body, the body of Christ the Head in heaven. That goes on now. And therefore God has no particular relations with the Jews now: He does not deal with them any more than with others, save that they have a sentence of judicial blindness upon them. They were blind before. God did not oblige them to refuse Christ. He never makes any person blind in that sense: only sin thus blinds. But when men refuse the light of God, and obstinately reject its every testimony, He may and does give up sometimes to a total darkness, in the sense of its being a judicial one, added to what is natural to the human heart. The nation of Israel is under that judicial blindness now. But while this is the case with the great mass, it is not so with all. There is always to be a remnant of Israel. They are the only nation indeed of which that can be said — the only nation that God has never absolutely given up. Other nations may know God visiting them for a time, and visiting them remarkably in grace. Our own country God has most marvellously blessed — given men His word freely, and many other privileges. But while such is the case, there is no obligation on God's part always to keep England in that position. If the country show a deaf ear, turning away from the truth, and preferring idolatry, which is not at all impossible, it will certainly be given up, and will fall under the delusion which God will send upon the world by-and-bye. But God bound Himself by special promise to Israel, and He will never give them up entirely. In Israel there will always be a holy seed in the very darkest times. And this is connected with a remark that I made before. While God is occupied with the work of gathering out the Church, there cannot be any special relation with Israel in bringing them out as His people, and delivering them out of their distresses, and the like. But when God is pleased to remove the Church out of this present scene, Israel will come forward again; and it is in that day, when their hearts are touched by the Spirit of God, that there will be the fulfilment of a deliverance, the type of which we see in the end of Dan. 3.

Hamilton SmithThe Epistle to the Romans

(Vv. 7-10). Rejecting Christ, and the grace of God proclaimed by the Holy Spirit through His servants, the nation falls into the spiritual blindness foretold by the prophet Isaiah. Wilfully rejecting Christ they can no longer see their need, or the grace of God that can meet that need.

William Kelly2 Peter

But the other side is next noticed, and we do well to take heed. "For" (this is the true connective, not "but") "he with whom they are not present is blind." How sad that such a description should apply to one bearing the Lord's name! For had not Peter in his First Epistle set forth Christians as loving Him whom they had not seen, and not now looking on but believing, they exult with joy unspeakable and full of glory? Theirs was no mere natural but supernatural sight in God's wonderful light. What a fall from divine privilege to be "blind," or even short-sighted! It is the lack of spiritual perception by the neglect of communion with God, the result of habitual indifference and self-seeking, to the slight of Christ, and grief of the Spirit.

It is explained by the next word, "shortsighted": the things afar off, the heavenly, are no longer the objects before the eyes of the heart. Thus things that are near and before all mankind absorb the mind. It is a worldly spirit actively at work after the things of the world, and not those which the Father loves. Because all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world, as the apostle John urges. And the world passeth away, and the lust thereof; but he that doeth the will of God abideth for ever. The knowledge of our Lord Jesus Christ is hindered and its separating power annulled, if we thus look, not at the unseen, but at the seen; for the things that are seen are temporal, but the things that are not seen are eternal.

Another immense loss too follows: "having forgotten the cleansing of his old sins." It is not that a soul may here deny the truth of the gospel, or oppose his justification by faith of Christ and His work. But enjoyment of peace with God is gone. For the Holy Spirit, instead of bearing present witness to his spirit that he is a child of God, testifies to his inconsistent and evil state. The doctrine, however certain and true, that the worshippers once purged have no more conscience of sins ceases to be his joy, and becomes forgotten. His conscience is not clear but troubled as to his condition, instead of being trustful and bold before God. Till he is thoroughly self-judged, he feels, when he reflects, that his own heart condemns him; and if so how much more must the God who is greater than our hearts, and knows all things!

Is it not in this duty and sense that he incurs forgetfulness of the cleansing of his old sins? It is not that he either gives up the truth or despairs as to himself; but there is no comfortable consciousness of that cleansing of our sins which the very gospel proclaims to every believer. How can it be otherwise in that government which God as Father keeps up with His children in our time of sojourn here? When the cleansing of one's old sins is truly remembered, it acts on the soul to cleave to Him who for us died and rose, and strengthens us to hate evil of every kind, especially in our own ways. To forget the profession of being purged from one's sins is to lose the power and duty of practical purity; and to be a Christian becomes but a name.

Arno Clemens GaebeleinThe Second Epistle of Peter

Here, then, is food for self-examination and self-judgment. Does my faith in Christ, in whom all things are freely supplied pertaining to life and godliness, produce moral courage--does it produce heart knowledge of God, self-restraint, endurance in meekness, godliness and brotherly love and is all governed in me according to love, the very essence of God Himself. These things should be not only in us, but abound. It will not leave us barren or unfruitful. "But he that lacketh these things is blind, and cannot see afar off (short-sighted) and hath forgotten that he was cleansed from his former sins." There is not only the blindness of the natural man, but there may be a blindness and short- sightedness of a believer. It means that a believer whose new nature does not develop and manifest itself in these things, is short-sighted in respect to the heavenly things, the seen things which surround him are the objects which absorb his mind. Such a one forgets that he was cleansed from his former sins. The joy and peace in the Holy Spirit are no longer a present possession; his own heart condemns him and he lacks the reality of His salvation; the joy of it is gone, he has forgotten his cleansing from his former sins. When a believer remembers what God has done for Him in redemption, he will also long for a practical manifestation of that salvation in a godly life and walk.

C. H. MackintoshThe Blind Man, and the Pharisees who said "We see."

Now, the Lord Jesus expressly tells the Pharisees in this chapter, that their sin was not their real blindness, but their fancied sight. "If ye were blind, ye should have no sin; but now ye say, We see; therefore your sin remains." A blind man could have his eyes opened; but for one who professed to see, no remedy was needed. A sick man may be made whole, but one who professes to be whole needs neither balm nor physician. The most hopeless feature in the condition of the Jews was their imagining that all was right. So far had they gone in their fancied soundness and rectitude, that they "had agreed already that if any man did confess that He (Jesus) was Christ, he should be put out of the synagogue." This was going very far. It was not that they had taken the trouble of investigating the claims of that blessed One who stood in their midst. No; without a question, they had made up their minds that no confessor of Christ should remain within the pale of their Church. How could they learn? What hope was there left for men, who, when called upon to look at an object and own its merits, would rise up, and in blind obstinacy close the window-shutters, or put a bandage across their eyes? None whatever. "Now ye say, We see; therefore your sin remains." This is truly solemn. The permanence of sin is connected with a mere profession to see. What a principle for an age of religious knowledge!

Verses

  • Romans 11:25For I do not wish you to be ignorant, brethren, of this mystery, that ye may not be wise in your own conceits, that blindness in part is happened to Israel, until the fulness of the nations be come in;
  • 2 Corinthians 4:3–43But if also our gospel is veiled, it is veiled in those that are lost; 4in whom the god of this world has blinded the thoughts of the unbelieving, so that the radiancy of the glad tidings of the glory of the Christ, who is [the] image of God, should not shine forth [for them].
  • John 9:39–4139And Jesus said, For judgment am I come into this world, that they which see not may see, and they which see may become blind. 40And [some] of the Pharisees who were with him heard these things, and they said to him, Are we blind also? 41Jesus said to them, If ye were blind ye would not have sin; but now ye say, We see, your sin remains.
  • Matthew 15:14Leave them alone; they are blind leaders of blind but if blind lead blind, both will fall into a ditch.
  • Matthew 13:13–1513For this cause I speak to them in parables, because seeing they do not see, and hearing they do not hear nor understand; 14and in them is filled up the prophecy of Esaias, which says, Hearing ye shall hear and shall not understand, and beholding ye shall behold and not see; 15for the heart of this people has grown fat, and they have heard heavily with their ears, and they have closed their eyes as asleep, lest they should see with the eyes, and hear with the ears, and understand with the heart, and should be converted, and I should heal them.