Tracing now the lines of duty as they run across the outer life, we find them following the same directions. As the golden milestone of the Forum marked the centre of the empire, towards which its roads converged, and from which all distances were measured, so in the Christian commonwealth Jesus makes Love the capital, the central, controlling power; while at the focal point of all the duties He sets up His Golden Rule, which gives direction to all the paths of human conduct: "And as ye would that men should do to you, do ye also to them likewise" (vi. 31). In this general law we have what we might call the ethical compass, for it embraces within its circle the "whole duty of man" towards his fellow; and it only needs an adjusted conscience, like the delicately poised needle, and the line of the "ought" can be read off at once, even in those uncertain latitudes where no specific law is found. Are we in doubt as to what course of conduct to pursue, as to the kind of treatment we should accord to our fellow? we can always find the _via recta_ by a short mental transposition. We have only to put ourselves in his place, and to imagine our relative positions reversed, and from the "would" of our supposed desires and hopes we read the "ought" of present duty. The Golden Rule is thus a practical exposition of the Second Commandment, investing our neighbour with the same luminous atmosphere we throw about ourselves, the atmosphere of a benevolent, beneficent love. But beyond this general law Jesus gives us a prescript as to the treatment of enemies. He says, "Love your enemies, do good to them that hate you, bless them that curse you, pray for them that despitefully use you. To him that smiteth thee on the one cheek offer also the other: and from him that taketh away thy cloak withhold not thy coat also" (vi. 27-29). In considering these injunctions we must bear in mind that the word "enemy" in its New Testament meaning had not the wide and general signification it has to-day. It then stood in antithesis to the word "neighbour," as in Matt. v. 43; and as the word "neighbour" to the Jew included those, and those only, who were of the Hebrew race and faith, the word "enemy" referred to those outside, who were aliens from the commonwealth of Israel. To the Hebrew mind it stood as a synonym for "Gentile." In these words, then, we find, not a general and universal law, but the special instructions as to their course of conduct in dealing with the Gentiles, to whom they would shortly be sent. No matter what their treatment, they must bear it with an uncomplaining patience. Stripped, beaten, they must not resist, much less retaliate; they must not allow any vindictive feelings to possess them, nor must they take in their own hot hand the sword of a "sweet revenge." Nay, they must even bear a good-will towards their enemies, repaying their hate with love, their spite and enmity with prayers, and their curses with sincerest benedictions.