18. If ye know these things, Being not a hearer that forgetteth, blessed are ye if ye do them but a doer that worketh, (xiii. 17). this man shall be blessed in his doing (i. 25).
19. If ye were of the world, Know ye not that the friendship the world would love its own: of the world is enmity but because ye are not of the with God? Whosoever therefore world, ... therefore the world would be a friend of the hateth you (xv. 19. Comp. world maketh himself an enemy xvii. 14). of God (iv. 4).
It will be observed that these reminiscences of the teaching of Christ are all of one kind. They are all of them concerned with the morality of the Gospel, with Christian conduct and Christian life. Not one of them is doctrinal, or gives instruction as to the Christian creed. This, again, is what we might expect if the brother of the Lord is the writer of the Epistle. At the time when he listened to his Divine Brother's teaching he did not believe on Him. The doctrinal part of His discourses was precisely that part which did not impress him; it seemed to him as the wild fancies of an enthusiast (Mark iii. 21). But the moral teaching of Jesus impressed many of those who rejected His claims to be the Messiah, and it is this element which St. James remembers.
Before concluding, let us return to the moral precept contained in the verse which we have been considering: "Above all things, my brethren, swear not." The prohibition has not ceased to be necessary, as our daily experience proves. The vice of profane swearing (and all swearing about ordinary matters is profane) is a strange one. Where is the pleasure of it? Where, before it becomes a fashion or a habit, is the temptation to it? Where, in any case, is the sense of it? There is pleasure in gluttony, in drunkenness, in lust, in pride, in avarice, in revenge. But where is the pleasure in an oath? The sensualist, the hypocrite, the miser, and the murderer can at least plead strong temptation, can at least urge that they get something, however pitiful, in exchange for eternal loss. But what can the blasphemer plead? what does he get in exchange for his soul? In times of strong excitement it is no doubt a relief to the feelings to use strong language; but what is gained by making the strong language trebly culpable by adding blasphemy to it? Besides which, there is the sadly common case of those who use blasphemous words when there is no temptation to give vent to strong feeling in strong language, who habitually swear in cold blood. Let no one deceive himself with the paltry excuse that he cannot help it, or that there is no harm in it. A resolution to do something disagreeable every time an oath escaped one's lips would soon bring about a cure. And let those who profess to think that there is no harm in idle swearing ask themselves whether they expect to repeat that plea when they give an account for every idle word at the day of judgment (Matt. xii. 36).
[92] See Salmon's _Introduction to the N.T._, pp. 221, 500, 4th ed., 1889.