At first sight, this verse is just a concrete supplement to the “general golden rule of ethics ": " Don’t do to others what you will not like them to do to you ". But it is necessary to glance more deeply. We don’t want people to judge us, because we don’t trust their judgments: no matter, they can’t puzzle out anything. We do not accept their condemnations, because we consider that they are better not at all in ours. And that is why we proudly refuse their forgivenesses, what also allows us to forgive nobody. So, we judge, condemn, and do not forgive. But Jesus indeed speaks not only about human’s justice and forgiveness, but also about Divine’s. Everything is different here, God has absolutely the right to judge, and this judgment frightens us because the Judge sees us completely. Well here we begin "to dream" about forgiveness, about undeserved mercy. But we have then to recognize the superiority of mercy over justice and on the way we behave towards others. And this means- don’t judge, don’t condemn, forgive.

It is the most difficult commands of Jesus. Going to the Church, most of us understand this exactly as it, by feeling their disinterestedness and their cruelty. And after we get used to, we become "common" Christians, love towards our enemy is replaced by "the unwillingness to hurt him ", we are ready to lead mercy to almsgiving, and we oppose the proposal to lend without restitution to the words of Jesus “be wise as snakes ". Then… we forget that this command is the most difficult to fulfill, we stop aspiring to the inaccessible, we close up ourselves into our blind optimism.

On the basis of the Greek text, Paul’s words can be understood in two ways: either a person confident in his knowledge does not really know anything, or all the knowledge of such an expert, whatever and however much he may know, is worth nothing compared with the true knowledge of which he has no idea. In essence, here the apostle returns again to the theme of poverty that he has already touched on more than once in his letter to the Christians of Corinth. He also returns to the theme of “foolishness for Christ’s sake,” or, more precisely, to what this world considers foolishness when it looks at Christians and their life. For the poverty of which Paul speaks after Jesus Himself, and of which one of Israel’s great prophets, Isaiah of Jerusalem, had spoken centuries before Christ came, presupposes a corresponding attitude not only toward property or social status, but also toward knowledge, religiosity, piety, and even one’s own ascetic “achievements.”

For God’s poor person, none of these things has independent value, including knowledge: not only theoretical and speculative knowledge, but even mystical experience, which at first glance reveals far more than any speculation. God’s poor person understands perfectly well that all these things in themselves, including knowledge and even mystical experience, do not bring him closer to God. To be in God’s presence is the one thing in spiritual life that has meaning and significance, and it does not depend on the human being. A person can only ask for such nearness and strive toward it, but he cannot attain it or earn it by his own powers in such a way that it would belong to him by right or by merit.

And if that is so, then any human knowledge as such is worth nothing; and the person who thinks that he knows something, first, does not understand what is chief and real in spiritual life, and second, is mistaken by taking for real what is not real. The second, as a rule, follows from the first. This is the spiritual delusion of which the apostle reminds us, considering it quite dangerous: for it creates the illusion of spiritual life and a spiritual path where in fact there is neither the one nor the other.