“And you have become judges with evil thoughts” shows that, because you preferred the rich man, you became unjust judges and turned aside into wickedness, because of the partiality that you practice.
In some manuscripts there is a question mark, so that the saying is read this way: “And have you not made distinctions among yourselves and become judges with evil thoughts?”
That is, if in the court you preferred the rich man from among two, tell me, by this preference do you not already fail to exercise any discernment in yourselves?
Do you not become wicked and unjust judges? Yes, you certainly do. For what will follow from this preference?
Saint Mitrophan answers that the poor man who entered the court to take part in it, seeing how you seat the rich man beside you and despise him, will reflect within himself on such partiality.
He will give up absolutely everything, and the decision will go in favor of the rich man, who is set apart from him.
Or even if he remains silent, counting on another, righteous judgment, it will be good if he finds it. But if death overtakes him before he finds a just judgment, then the rich man will unjustly and unlawfully retain all his money and property.
The sons and daughters of the poor man, having become orphans, will be deprived of those things belonging to their father on which they might have hoped, so as somehow to order their life in such misfortune.
What condemnation is deserved by the one who has done such a thing? Certainly a great and severe one.
Thus the prophet Micah writes about such judges: “Alas for me, my soul! For the pious man has perished from the earth, and there is none upright among men.
All contend in bloodshed. Each one afflicts his neighbor with affliction. They prepare their hands for evil. The ruler asks, and the judge speaks peaceful words, but it is the desire of his soul” (Mic 7:2-3).
And again: “Is it not for you to know judgment, you who hate good and seek evil, who tear their skins from them and their flesh from their bones?
As they devoured the flesh of My people, stripped their skin from their bones, crushed their bones, and broke them as flesh in a cauldron and as meat in a pot, so they will cry to the Lord and He will not hear them” (Mic 3:1-4).
The prophet Amos also writes about them: “Therefore, because you beat the poor with fists and took choice gifts from them, you built adorned houses, but you shall not dwell in them.
You planted desirable vineyards, but you shall not drink wine from them. For I know your many impieties and your mighty sins, you who trample the righteous, take bribes, and turn aside the poor at the gates” (Am 5:11-12).
Habakkuk speaks in agreement: “Judgment has come against me, and the judge takes. Therefore the law is destroyed, and judgment is not brought to completion.
For the ungodly overpowers the righteous. Therefore perverted judgment goes forth” (Hab 1:3-4).
Solomon also wants the rich and the poor to be honored and received without preference, because both are God’s creation. It is said: “The rich and the poor meet one another, and the Lord made them both” (Prov 22:2).
Gregory the Theologian interprets this: “Again, when you hear the words, ‘The rich and the poor meet one another; the Lord made them both’ (Prov 22:2), do not think that the Lord made one poor and the other rich.
Do not think He did this so that you might be able to attack the poor man still more. It is unknown whether such a division came from God.
In these words of Scripture only this is shown: both the poor man and the rich man were equally created by God, although their outward lot is not the same.
Let this move you to compassion and brotherly love. If, looking upon your wealth, you should ever become proud, let the thought of the common Creator humble you and bring you within the bounds of modesty” (Homily on Love for the Poor).