Chapter XXI.—Dianus and Diana Pp. 376-387
Recapitulation: rise of sacred kings endowed with magical or divine powers; the King of the Wood at Nemi seems to have personified Jupiter the god of the oak and to have mated with Diana the goddess of the oak; Dianus (Janus) and Diana originally dialectically different forms of Jupiter and Juno; Janus (Dianus) not originally a god of doors; double-headed figure of Janus (Dianus) derived from a custom of placing him as sentinel at doorways; parallel custom among the negroes of Surinam; originally the King of the Wood at Nemi represented Dianus (Janus), a duplicate form of Jupiter, the god of the oak, the thunder, and the sky.
CHAPTER VIII DEPARTMENTAL KINGS OF NATURE
The preceding investigation has proved that the same [Sidenote: Departmental kings of nature.] union of sacred functions with a royal title which meets us in the King of the Wood at Nemi, the Sacrificial King at Rome, and the magistrate called the King at Athens, occurs frequently outside the limits of classical antiquity and is a common feature of societies at all stages from barbarism to civilisation. Further, it appears that the royal priest is often a king, not only in name but in fact, swaying the sceptre as well as the crosier. All this confirms the traditional view of the origin of the titular and priestly kings in the republics of ancient Greece and Italy. At least by shewing that the combination of spiritual and temporal power, of which Graeco-Italian tradition preserved the memory, has actually existed in many places, we have obviated any suspicion of improbability that might have attached to the tradition. Therefore we may now fairly ask, May not the King of the Wood have had an origin like that which a probable tradition assigns to the Sacrificial King of Rome and the titular King of Athens? In other words, may not his predecessors in office have been a line of kings whom a republican revolution stripped of their political power, leaving them only their religious functions and the shadow of a crown? There are at least two reasons for answering this question in the negative. One reason is drawn from the abode of the priest of Nemi; the other from his title, the King of the Wood. If his predecessors had been kings in the ordinary sense, he would surely have been found residing, like the fallen kings of Rome and Athens, in the city of which the sceptre had passed from him. This city must have been Aricia, for there was none nearer. But Aricia was three miles off from his forest sanctuary by the lake shore. If he reigned, it was not in the city, but in the greenwood. Again his title, King of the Wood, hardly allows us to suppose that he had ever been a king in the common sense of the word. More likely he was a king of nature, and of a special side of nature, namely, the woods from which he took his title. If we could find instances of what we may call departmental kings of nature, that is of persons supposed to rule over particular elements or aspects of nature, they would probably present a closer analogy to the King of the Wood than the divine kings we have been hitherto considering, whose control of nature is general rather than special. Instances of such departmental kings are not wanting.