John 9:24-34 English Standard Version

24 So for the second time they called the man who had been blind and said to him, “Give glory to God. We know that this man is a sinner.” 25 He answered, “Whether he is a sinner I do not know. One thing I do know, that though I was blind, now I see.” 26 They said to him, “What did he do to you? How did he open your eyes?” 27 He answered them, “I have told you already, and you would not listen. Why do you want to hear it again? Do you also want to become his disciples?” 28 And they reviled him, saying, “You are his disciple, but we are disciples of Moses. 29 We know that God has spoken to Moses, but as for this man, we do not know where he comes from.” 30 The man answered, “Why, this is an amazing thing! You do not know where he comes from, and yet he opened my eyes. 31 We know that God does not listen to sinners, but if anyone is a worshiper of God and does his will, God listens to him. 32 Never since the world began has it been heard that anyone opened the eyes of a man born blind. 33 If this man were not from God, he could do nothing.” 34 They answered him, “You were born in utter sin, and would you teach us?” And they cast him out.

Definitions of idealogue. someone who theorizes (especially in science or art) Definitions.com

Note that this definition does not include religion. I think that is right because faith is not based on theory, and it is tested in ways that prove itself to be true.

2 Corinthians 13:5 Examine yourselves, to see whether you are in the faith. Test yourselves. Or do you not realize this about yourselves, that Jesus Christ is in you?—unless indeed you fail to meet the test!

1 Peter 1:7 so that the tested genuineness of your faith—more precious than gold that perishes though it is tested by fire—may be found to result in praise and glory and honor at the revelation of Jesus Christ.

The acts of those who denied the blind man’s witness were intractable: adjective. not easily controlled or directed; not docile or manageable; stubborn; obstinate which once again sounds like those stiffnecked.

• Exodus 33:5 For the Lord had said to Moses, “Say to the people of Israel, ‘You are a stiff-necked people; if for a single moment I should go up among you, I would consume you. So now take off your ornaments, that I may know what to do with you.’”
• Exodus 34:9 And he said, “If now I have found favor in your sight, O Lord, please let the Lord go in the midst of us, for it is a stiff-necked people, and pardon our iniquity and our sin, and take us for your inheritance.”

Jesus Christ is the answer to Moses’ prayer. But He was rejected by the intractable ideologues.