Note 21 — Chapter II · BAPTISM AND TEMPTATION OF JESUS.

We proceed to the descent of the Spirit in the form of a dove. In this examination we must separate the descent of the Spirit from the form of the dove, and consider the two particulars apart. That the Divine Spirit was to rest in a peculiar measure on the Messiah, was an expectation necessarily resulting from the notion, that the messianic times were to be those of the outpouring of the Spirit upon all flesh (Joel iii. 1 ff.); and in Isaiah xi. 1 f. it was expressly said of the stem of Jesse, that the spirit of the Lord would rest on it in all its fulness, as the Spirit of wisdom and understanding, of might, and of the fear of the Lord. The communication of the Spirit, considered as an individual act, coincident with the baptism, had a type in the history of David, on whom, when anointed by Samuel, the spirit of God came from that day forward (1 Sam. xvi. 13). Further, in the Old Testament phrases concerning the imparting of the Divine Spirit to men, especially in that expression of Isaiah, ‏נוּחַ עִל־‎, which best corresponds to the μένειν ἐπὶ of John, there already lay the germ of a symbolical representation; for that Hebrew verb is applied also to the halting of armies, or, like the parallel Arabic word, even of animals. The imagination, once stimulated by such an expression, would be the more strongly impelled to complete the picture by the necessity for distinguishing the descent of the Spirit on the Messiah,—in the Jewish view, from the mode in which it was imparted to the prophets (e.g. Isaiah lxi. 1)—in the Christian view, from its ordinary communication to the baptized (e.g. Acts xix. 1 ff).21 The position being once laid down that the Spirit was to descend on the Messiah, the question immediately occurred: How would it descend? This was necessarily decided according to the popular Jewish idea, which always represented the Divine Spirit under some form or other. In the Old Testament, and even in the New (Acts ii. 3), fire is the principal symbol of the Holy Spirit; but it by no means follows that other sensible objects were not similarly used. In an important passage of the Old Testament (Gen. i. 2), the Spirit of God is described as hovering (‏מְרַחֶפֶת‎), a word which suggests, as its sensible representation, the movement of a bird, rather than of fire. Thus the expression ‏רָחַף‎, Deut. xxxii. 11, is used of the hovering of a bird over its young. But the imagination could not be satisfied with the general figure of a bird; it must have a specific image, and everything led to the choice of the dove.