Let us fabricate a situation in order to refer to an actual circumstance. Suppose that your family doctor spent the better part of his time enjoying the company of his cohorts, all of them healthy, sharing a common interest, and preserving the clinic by keeping it in good repair, yet never associated with persons beset by maladies. The clinic has been the medical center for as long as anyone can remember, but is used primarily for research and as a place to house medical books. The doctors are far too involved with perusing the records, studying cures, and maintaining the dignity of medicine to bother themselves with the sick and infirm. To carry this hypothetical situation further, let us say that a new doctor appears in town, totally unrelated to the time-honored clinic, independent of the guild. He seeks out the diseased, actually associates with them, and proceeds to cure their ailments. Immediately, the professional guild begins to question his credentials and stirs up public opinion against him.
Now read Mark 2:15-17. Jesus has invited certain tax collectors and "sinners" to dinner in his own home. The scribes and Pharisees, no doubt chaffed because Jesus had not invited them instead, raised a question which is, in fact, unintelligible for men of their profession: "Why does he eat with tax collectors and sinners?" Why was he not at the holy of holies with them observing proper rituals and diet? Why did he not take his fellowship with the saints, the "clean" and righteous? Jesus not only explained the messianic format, he also reprimanded them for their insular hypocrisy: "Those who are well have no need of a physician, but those who are sick; I came not to call the righteous, but sinners."
The Pharisees were monitors of the Law. It is true ... there must always be individuals around us to call our attention to the rules, but it is an additional gift of grace when such persons possess at least a minimum of common sense. Some years ago, I received a telephone call from a parishioner who desperately pleaded that I come immediately to her house and rush her to the emergency room of a local hospital. Knowing that she had been experiencing difficulty with her pregnancy, I did not ask questions, but quickly ran to the car and hurried to her house. She was waiting on the front porch as I drove into the driveway. As I helped her into the car, she kept saying, "Hurry, hurry!" In a matter of moments I drove up to the entrance of the emergency room, jumped from the car and started around to open the door to assist the young lady inside. Even before I could reach the other side of the car, a man in uniform came charging from behind the sliding glass doors shouting, "You can’t park here ... this area must be kept open for emergency!" I explained to him that this was an emergency. "I can’t help that," he said, "you’ll have to move the car before you can bring her in." I had to move the car, park it at a considerable distance from the emergency room entrance and almost carry the expectant mother into the hospital. As I mentioned, there must always be individuals to remind us of the rules, but it is an additional gift of grace if they have a minimum of common sense.
The Pharisees scolded Jesus for associating with sinners (Mark 2:16), chastized him for plucking grain for nourishment on the sabbath (23-28), and rebuked him for healing a man with a withered hand on the same day (3:1-6). Jesus was threatening their security, their positions, and assuming their authority. Not surprisingly, rather than reassessing their own witness, they dug in all the more, and "stirred up the people against him."