There is no truth coming more determinedly to the front in our own day than this: that society is an organism similar to the human body. This indeed is no new idea, nor is it an exclusively Christian idea. That man was made for society and that it was each man's business to labour for the good of the whole was common Stoic doctrine. It was taught that every man should believe himself to be born, not for himself, but for the whole world. Take one out of many expressions of this truth: "You have seen a hand cut off, or a foot, or a head, lying apart from the rest of the body; that is what a man makes himself when he separates himself from others or does anything unsocial. You were made by nature a part; and it is due to the benevolence of God that, if you have become detached from the whole, you can be reunited to it." And in the very earliest days, when the populace of Rome became disaffected and seditious and retired outside the city walls to a camp of their own, Menenius Agrippa went out to them and uttered his fable which Shakespeare has helped to make famous. He related how the various members of the body--the hand, the eye, the ear--mutinied and refused to work any longer because it seemed to them that all the food and enjoyment for which they toiled went to another member, and not to them. It was of course easy for the accused member to clear itself of the charge of inactivity and show that the food it received was not retained for its own exclusive use, but was distributed through the rivers of the blood, and how "the strongest nerves and small inferior veins" from it received the natural competency whereby they lived.