2. The other belief affects specially religious literature. It is that the Spirit of God has not yet ceased to speak to men, and that it is important for us to know, not only what He told the men of other days, but also what He tells us now. Interpretation is of the present as well as of the past. We can believe that there is a Divine voice, but we find it hard to believe that it has died away to an echo from the Judean hills. We can believe in religious as in other progress, but we find it hard to believe that that progress was suddenly arrested fifteen hundred years ago. The study of nature and the study of history have given us another maxim for religious conduct and another axiom of religious belief. They apply to that which is divine within us the inmost secret of our knowledge and mastery of that which is divine without us: _man, the servant and interpreter of nature, is also, and is thereby, the servant and interpreter of the living God_. LECTURE IV. GREEK AND CHRISTIAN RHETORIC. It is customary to measure the literature of an age by its highest products, and to measure the literary excellence of one age as compared with that of another by the highest products of each of them. We look, for example, upon the Periclean age at Athens, or the Augustan age at Rome, or the Elizabethan age in our own country, as higher than the ages respectively of the Ptolemies, the Cæsars, or the early Georges. The former are “golden;” the latter, “silver.” Nor can it be doubted that from the point of view of literature in itself, as distinguished from literature in its relation to history or to social life, such a standard of measurement is correct. But the result of its application has been the doing of a certain kind of injustice to periods of history in which, though the high-water mark has been lower, there has been a wide diffusion of literary culture. This is the case with the period with which we are dealing. It produced no writer of the first rank. It was artificial rather than spontaneous. It was imitative more than original. It was appreciative rather than constructive. Its literature was born, not of the enthusiasm of free activity, but rather of the passivity which comes when there is no hope. But as to a student of science the after-glow is an object of study no less than the noon-day, so to a student of the historical development of the world the silver age of a nation’s literature is an object of study no less than its golden age.