NOTES for Mar 3:13-35
The human mind is resourceful; this has been known long and well. So has the fact that it is the greatest flatterer in the world: if a person very much wants to convince himself of something, prove something to himself, or justify something for himself, his mind is glad to try and please him. It will find the needed arguments and offer such interpretations of perfectly obvious facts that, if the person wants, they will allow him to see those facts as completely different from what they really are. This activity of the human mind turns out to be especially "useful" when certain facts simply refuse to fit within the framework of a scheme, concept, or theory devised by the same human mind.
Something like this happened when certain "scribes" (apparently learned rabbis or teachers of Torah from the Jerusalem academy) began to claim that Jesus supposedly cast out dark spirits by using the power of their own head, the ruler of the world of shadows and the kingdom of death, one of whose names was Beelzebul. The absurdity of such a claim was obvious, and Jesus immediately pointed it out to the scribes: if everything were as they claimed, that would be a tremendous stroke of good fortune, because it would mean that a split had occurred in the kingdom of darkness, so that fighting it would now be quite easy. It was obvious to everyone that nothing of the sort was to be expected.
The scribes simply proposed a theory that could explain what was happening without destroying their own concepts, above all their messianic concepts, and some others as well. This Man, they said, violates the Law given by God (in reality, the prescriptions invented by people and proposed as an interpretation of that very Law given by God); therefore He cannot be a man of God; therefore He cannot heal; and since He nevertheless heals, then... at this point the new theory came in handy: therefore, He heals by the wrong power, not by God's power. The logic is preserved, but it has no relation to reality.
Yet a person who wants to deceive himself tries not to notice this, and truly does not notice it, while the mind helps him remain in ignorance. A person's life is determined not by mind and not by logic, but by will, which compels a person to choose and decide. This includes choosing what he wants to see and what he does not want to see. And seeing what one wants or failing to notice what one does not want is not so hard; when needed, both mind and feelings will help with this. They cannot resist the will, which determines who and what a person will be before God and people.