Nonsense, I'm afraid, SkyWriting. It is not a condition of Christianity that we abdicate the use of our intelligence. As regard judging others, How can we 'speak to their condition', when evangelising, if we do not take in extraordinary aspects of their behaviour, and assess the merits of demerits of their moral underpinning ?
When Jesus spoke of judging, he immediately followed it up by saying we must not condemn, since he was all too well aware of what 'bad judges we are 'at that' ; bad in ourselves as well as bad in our judgments of others, being all too keen to condemn a person whom we, as individuals, or in the company of others, find fault with.
Even so, we are told in one of the Epistles that people guilty of a serious sin and unrepentant were to be excluded from the assembly. I don't know or can't remember the details, if stated, or how the expulsion was to be enforced on the unwilling. I was arguably lucky not to have been excluded locally myself, although only God knew the whole story. I'm not even sure it is a good idea, or was meant for all time and all places. But the point I am making is that abdicating the use of our intelligence is certainly not proscribed in scripture.
It is written our lack of knowledge about ourselves that is the problem. Intelligence is found in recognising our own faults and failings not keeping the Spirit in our Heart:
James 4:11
Do not speak evil against one another, brothers. The one who speaks against a brother or judges his brother, speaks evil against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge.
Matthew 7:1-5
“Judge not, that you be not judged. For with the judgment you pronounce you will be judged, and with the measure you use it will be measured to you. Why do you see the speck that is in your brother's eye, but do not notice the log that is in your own eye? Or how can you say to your brother, ‘Let me take the speck out of your eye,’ when there is the log in your own eye? You hypocrite, first take the log out of your own eye, and then you will see clearly to take the speck out of your brother's eye.
James 4:11-12
Do not speak evil against one another, brothers. The one who speaks against a brother or judges his brother, speaks evil against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge. There is only one lawgiver and judge, he who is able to save and to destroy. But who are you to judge your neighbor?
Romans 2:1-3
Therefore you have no excuse, O man, every one of you who judges. For in passing judgment on another you condemn yourself, because you, the judge, practice the very same things. We know that the judgment of God rightly falls on those who practice such things. Do you suppose, O man—you who judge those who practice such things and yet do them yourself—that you will escape the judgment of God?
Ephesians 4:29
Let no corrupting talk come out of your mouths, but only such as is good for building up, as fits the occasion, that it may give grace to those who hear.
Romans 14 One person esteems one day as better than another, while another esteems all days alike. Each one should be fully convinced in his own mind. ...
John 8:7
And as they continued to ask him, he stood up and said to them, “Let him who is without sin among you be the first to throw a stone at her.”
Matthew 7:1-2
“Judge not, that you be not judged. For with the judgment you pronounce you will be judged, and with the measure you use it will be measured to you.
Titus 3
To speak evil of no one...
James 1:26
If anyone thinks he is religious and does not bridle his tongue but deceives his heart, this person's religion is worthless.
Luke 6:31
And as you wish that others would do to you, do so to them.
John 7:24
Do not judge by appearances, but judge with right judgment.”
Proverbs 31:9
Open your mouth, judge righteously defending the rights of the poor and needy.
Matthew 6:14-15
For if you forgive others their trespasses, your heavenly Father will also forgive you, but if you do not forgive others their trespasses, neither will your Father forgive your trespasses.
Romans 12:16-19
Live in harmony with one another. Do not be haughty, but associate with the lowly. Never be wise in your own sight. Repay no one evil for evil, but give thought to do what is honorable in the sight of all. If possible, so far as it depends on you, live peaceably with all. Beloved, never avenge yourselves, but leave it to the wrath of God, for it is written, “Vengeance is mine, I will repay, says the Lord.”
Galatians 5:14
For the whole law is fulfilled in one word: “You shall love your neighbor as yourself.”
John 3:17
For God did not send his Son into the world to condemn the world, but in order that the world might be saved through him.
Galatians 6:1
Brothers, if anyone is caught in any transgression, you who are spiritual should restore him in a spirit of gentleness. Keep watch on yourself, lest you too be tempted.
1 Peter 4:8-9
Above all, keep loving one another earnestly, since love covers a multitude of sins. Show hospitality to one another without grumbling.
Isaiah 11:3
And his delight shall be in the fear of the Lord. He shall not judge by what his eyes see, or decide disputes by what his ears hear,
1 John 3:17
But if anyone has the world's goods and sees his brother in need, yet closes his heart against him, how does God's love abide in him?
Colossians 3:12-15
Put on then, as God's chosen ones, holy and beloved, compassionate hearts, kindness, humility, meekness, and patience, bearing with one another and, if one has a complaint against another, forgiving each other; as the Lord has forgiven you, so you also must forgive. And above all these put on love, which binds everything together in perfect harmony. And let the peace of Christ rule in your hearts, to which indeed you were called in one body. And be thankful.
1 Samuel 16:7
But the Lord said to Samuel, “Do not look on his appearance or on the height of his stature, because I have rejected him. For the Lord sees not as man sees: man looks on the outward appearance, but the Lord looks on the heart.”
2 Timothy 2:21-23
Therefore, if anyone cleanses himself from what is dishonorable, he will be a vessel for honorable use, set apart as holy, useful to the master of the house, ready for every good work. So flee youthful passions and pursue righteousness, faith, love, and peace, along with those who call on the Lord from a pure heart. Have nothing to do with foolish, ignorant controversies; you know that they breed quarrels.
Hebrews 4:12
For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.
1 Corinthians 4:5
Therefore do not pronounce judgment before the time, before the Lord comes, who will bring to light the things now hidden in darkness and will disclose the purposes of the heart. Then each one will receive his commendation from God.
Psalm 15:1-5
A Psalm of David. O Lord, who shall sojourn in your tent? Who shall dwell on your holy hill? He who walks blamelessly and does what is right and speaks truth in his heart; who does not slander with his tongue and does no evil to his neighbor, nor takes up a reproach against his friend; in whose eyes a vile person is despised, but who honors those who fear the Lord; who swears to his own hurt and does not change; who does not put out his money at interest and does not take a bribe against the innocent. He who does these things shall never be moved.
Hebrews 10:30
For we know him who said, “Vengeance is mine; I will repay.” And again, “The Lord will judge his people.”
Romans 16:17-18
I appeal to you, brothers, to watch out for those who cause divisions and create obstacles contrary to the doctrine that you have been taught; avoid them. For such persons do not serve our Lord Christ, but their own appetites, and by smooth talk and flattery they deceive the hearts of the naive.