A true statement, and though not directly found in Scripture, it is principally there, none-the-less:
Many Pharisees, Sadducees, Scribes, etc chose to not see, spiritually, even though they had eyes that were not physically blind....
Yet they, the so-called holy 'religious' leaders, lifted up in self-righteousness, pride, vanity, the worthless 'traditions of men/elders', which negated the Commandments of God, and so they were unclean vessels, who chose to remain in darkness, being blind leaders of the blind, and so, like them of old, there are many of today also, and they stumble, being unable to see through their corrupt and cursed wine (both in physical (alcohol, intoxication) and spiritual (false doctrine/teachings), of whom Babylon the Great uses both), and because those leaders stumble in darkness, being blind, they lead their congregations into the same "ditch", who is that "whore" of Revelation 17, along with all her unclean and harlot "daughters":
Isaiah 59:10 - We grope for the wall like the blind, and we grope as if [we had] no eyes: we stumble at noonday as in the night; [we are] in desolate places as dead [men].
Isaiah 28:1 - Woe to the crown of pride, to the drunkards of Ephraim, whose glorious beauty [is] a fading flower, which [are] on the head of the fat valleys of them that are overcome with wine!
Isaiah 28:2 - Behold, the Lord hath a mighty and strong one, [which] as a tempest of hail [and] a destroying storm, as a flood of mighty waters overflowing, shall cast down to the earth with the hand.
Isaiah 28:3 - The crown of pride, the drunkards of Ephraim, shall be trodden under feet:
Isaiah 28:4 - And the glorious beauty, which [is] on the head of the fat valley, shall be a fading flower, [and] as the hasty fruit before the summer; which [when] he that looketh upon it seeth, while it is yet in his hand he eateth it up.
Isaiah 28:5 - In that day shall the LORD of hosts be for a crown of glory, and for a diadem of beauty, unto the residue of his people,
Isaiah 28:6 - And for a spirit of judgment to him that sitteth in judgment, and for strength to them that turn the battle to the gate.
Isaiah 28:7 - But they also have erred through wine, and through strong drink are out of the way; the priest and the prophet have erred through strong drink, they are swallowed up of wine, they are out of the way through strong drink; they err in vision, they stumble [in] judgment.
Isaiah 28:8 - For all tables are full of vomit [and] filthiness, [so that there is] no place [clean].
So, being drunken with corruption in both physical and spiritual things, they being blind, lead the blind into the "ditch":
Matthew 15:14 - Let them alone: they be blind leaders of the blind. And if the blind lead the blind, both shall fall into the ditch.
Luke 6:39 - And he spake a parable unto them, Can the blind lead the blind? shall they not both fall into the ditch?
There are physical ditches and spiritual ditches:
1 Corinthians 15:46 - Howbeit that [was] not first which is spiritual, but that which is natural; and afterward that which is spiritual.
See:
Proverbs 23:27 - For a whore [is] a deep ditch; and a strange woman [is] a narrow pit.
And that "deep ditch", that "Whore" of Revelation 17, is the Anti-Christ system, Roman Catholicism, even the Papacy, that corrupted Church/State combination which makes all nations drunken, having many harlot daughters, she being their Mother, and who commits whoredom with the Kings (rulers) of other nations:
Revelation 17:1 - And there came one of the seven angels which had the seven vials, and talked with me, saying unto me, Come hither; I will shew unto thee the judgment of the great whore that sitteth upon many waters:
Revelation 17:2 - With whom the kings of the earth have committed fornication, and the inhabitants of the earth have been made drunk with the wine of her fornication.
Revelation 17:3 - So he carried me away in the spirit into the wilderness: and I saw a woman sit upon a scarlet coloured beast, full of names of blasphemy, having seven heads and ten horns.
Revelation 17:4 - And the woman was arrayed in purple and scarlet colour, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication:
Revelation 17:5 - And upon her forehead [was] a name written, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND ABOMINATIONS OF THE EARTH.
Revelation 17:6 - And I saw the woman drunken with the blood of the saints, and with the blood of the martyrs of Jesus: and when I saw her, I wondered with great admiration.
And all who choose to be blind, even though they could have the Truth and Light if they wanted, are unwilling to see or hear, and choose instead to partake of her false ways, false and corrupt wine (physical and spiritual), even accepting her false doctrines, who attempts to masquerade them as Truth.
Her false doctrines, are many... even as her daughters are, and so many cling to those doctrines, pretending as if they can support them from Scripture. They refuse to come out of her, her ways, her practices, her doctrines...
Even they themselves will persecute those who bring the Truth to them, all the while being self-deceived, that they do it in the name and honour of God:
John 16:2 - They shall put you out of the synagogues: yea, the time cometh, that whosoever killeth you will think that he doeth God service.
Truly, what great self-inflicted darkness, even though they could have the Truth and Light, and because so, God sends them strong delusion to believe instead the lie.
Deuteronomy 29:4 - Yet the LORD hath not given you an heart to perceive, and eyes to see, and ears to hear, unto this day.
Psalm 69:23 - Let their eyes be darkened, that they see not; and make their loins continually to shake.
Ezekiel 12:2 - Son of man, thou dwellest in the midst of a rebellious house, which have eyes to see, and see not; they have ears to hear, and hear not: for they [are] a rebellious house.
2 Thessalonians 2:10 - And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
2 Thessalonians 2:11 - And for this cause God shall send them strong delusion, that they should believe a lie:
2 Thessalonians 2:12 - That they all might be damned who believed not the truth, but had pleasure in unrighteousness.
It is not too late for repentance, though it will not be much longer:
Revelation 3:18 - I counsel thee to buy of me gold tried in the fire, that thou mayest be rich; and white raiment, that thou mayest be clothed, and [that] the shame of thy nakedness do not appear; and anoint thine eyes with eyesalve, that thou mayest see.