4. The Baptist pointed to Jesus as “the Lamb of God, that taketh away the sin of the world.” That by this title he meant only to designate Jesus as a person full of gentleness and innocence is out of the question. The second clause forbids this. He is the Lamb that takes away sin. And there is only one way in which a lamb can take away sin, and that is, by sacrifice. The expression no doubt suggests the picture in the fifty-third of Isaiah of the servant of Jehovah meekly enduring wrong. But unless the Baptist had been previously speaking of this chapter, the thoughts of his disciples would not at once turn to it, because in that passage it is not a lamb of sacrifice that is spoken of, but a lamb meekly enduring. In the Baptist’s words sacrifice is the primary idea, and it is needless to discuss whether he was thinking of the paschal lamb or the lamb of morning and evening sacrifice, because he merely used the lamb as the representative of sacrifice generally. Here, he says, is the reality to which all sacrifice has pointed, the Lamb of God.
5. The Baptist proclaims Jesus as “the Son of God.” That he should do so need not greatly surprise us, as we read in the other Gospels that Jesus had been thus designated by a voice from heaven at His baptism. Very early in His ministry, not only His disciples, but also the demoniacs ascribe to Him the same dignity. In one sense or other He was designated “Son of God.” No doubt we must bear in mind that this was in a rigidly monotheistic community, and in a community in which the same title had been freely applied to Israel and to Israel’s king to designate a certain alliance and close relation subsisting between the human and the Divine, but of course not suggesting metaphysical unity. But considering the high functions which clustered round the Messianic dignity, it is not unlikely that the Messiah’s forerunner may have supposed that a fuller meaning than had yet been recognised might be latent in this title. Certainly we are safe in affirming that by applying this title to our Lord, the Baptist intended to indicate His unique personality, and to declare that He was the Messiah, God’s Viceroy on earth.
Whether we can add to this testimony the thoughts contained in the closing paragraph of the third chapter may be doubted. The thought of the passage moves within the circle of ideas familiar to the Baptist; and that the style is the style of the Evangelist does not prevent us from receiving the ideas as the Baptist’s. But there are expressions which it is difficult to suppose that the Baptist could have used. The preceding conversation was occasioned by the growing popularity of Jesus; was this, then, an occasion on which it could be said, “No one receives His testimony”? Is this not more appropriate to the Evangelist than to the Baptist? It would seem, then, that in this paragraph the Evangelist is expanding the Baptist’s testimony, in order to indicate its application to the eternal relations subsisting between Jesus and men generally.
The contents of the paragraph are a most emphatic testimony to the pre-existence and heavenly origin of Christ. In contrast to persons of earthly origin, He is “from heaven.” He “cometh” from above, as if His entrance into this world were a conscious transition, a voluntary coming from another world. His origin determines also His moral relationships and His teaching. He is “above all,” in dignity, in authority, in spirit; and He speaks what He has seen and heard. But in the thirty-fourth verse a new idea is presented. There it is said that He speaks the words of God, not directly, because He is from above, and speaks what He has seen and heard, but “because God giveth not the Spirit by measure unto Him.” What are we to understand by this double Divine inhabitation of the humanity of Jesus? And what are we to understand by the Spirit being given without measure to the Incarnate Word?
In the Old Testament two ideas present themselves regarding the Spirit which illustrate this statement. The one is that which conveys the impression that only a limited amount of spiritual influence was communicated to prophetic men, and that from them it could be conveyed to others. In Numb. xi. 17 the Lord is represented as saying to Moses, “I will take of the Spirit which is upon thee, and will put it upon them;” and in 2 Kings ii. 9 Elisha is represented as praying that the eldest born’s portion, the two-thirds of Elijah’s spirit, might be bequeathed to him. The idea is a true and instructive one. The Spirit does, in point of fact, pass from man to man. It is as if in one receptive person the Divine Spirit found entrance through which He might pass to others. But another idea is also frequent in the Old Testament. The Spirit is spoken of rather as conferring a gift here and a power there than as dwelling wholly and permanently in men. One prophet had a dream, another a vision, a third legislated, a fourth wrote a psalm, a fifth founded an institution, a sixth in the power of the Spirit smote the Philistines, or, like Samson, tore a lion in pieces.
In Christ all powers are combined—power over nature, power to teach, power to reveal, power to legislate. And as in the Old Testament the Spirit passed from man to man, so in the New Testament Christ first Himself receives and then communicates to all the whole Spirit. Hence the law noticed at a subsequent stage of this Gospel that “the Spirit was not yet given; because Jesus was not yet glorified” (vii. 39). We cannot see to the bottom of the law, but the fact is apparent, that until Christ received into every part of His own humanity the fulness of the Divine Spirit, that Spirit could not fill with His fulness any man.
But why was the Spirit needed in a personality of which the Word, who had been with God and known God, was the basis? Because the humanity of Christ was a true humanity. Being human, He must be indebted to the Spirit for all impartation to His human nature of what is Divine. The knowledge of God which the Word possesses by experience must be humanly apprehended before it can be communicated to men; and this human apprehension can only be arrived at in the case of Christ by the enlightenment of the Spirit. It was useless for Christ to declare what could not be apprehended by human faculty, and His own human faculty was the measure and test of intelligibility. By the Spirit He was enlightened to speak of things Divine; and this Spirit, interposed, as it were, between the Word and the human nature of Jesus, was as little cumbrous in its operation or perceptible in consciousness as our breath interposed between the thinking mind and the words we speak to declare our mind.
To return to the direct testimony of the Baptist, we must (1) acknowledge its value. It is the testimony of a contemporary, of whom we know from other sources that he was generally reckoned a prophet—a man of unblemished and inviolable integrity, of rugged independence, of the keenest spiritual discernment. There was no man of larger size or more heroic mould in his day. In any generation he would have been conspicuous by his spiritual stature, his fearless unworldliness, his superiority to the common weaknesses of men; and yet this man himself looks up to Jesus as standing on quite a different platform from his own, as a Being of another order. He can find no expressions strong enough to mark the difference: “I am not worthy to loose His shoe latchet;” “He that is of the earth” (that is, himself) “is earthly, and speaketh of the earth: He that cometh from heaven is above all.” He would not have used such expressions of Isaiah, of Elijah, of Moses. He knew his own dignity, and would not have set so marked a difference between himself and any other prophet. But his own very greatness was precisely what revealed to him the absolute superiority of Christ. These crowds that gathered round him—what could he do for them more than refer them to Christ? Could he propose to himself to found among them a kingdom of God? Could he ask them to acknowledge him and trust in him for spiritual life? Could he promise them His Spirit? Could he even link to himself all kinds of men, of all nationalities? Could he be the light of men, giving to all a satisfying knowledge of God and of their relation to Him? No; he was not that light, he could but bear witness of that light. And this he did, by pointing men to Jesus, not as a brother prophet, not as another great man, but as the Son of God, as One who had come down from heaven.
It is, I say, impossible that we can make nothing of such a testimony. Here was one who knew, if any man ever did, spotless holiness when he saw it; who knew what human strength and courage could accomplish; who was himself certainly among the six greatest men the world has seen; and this man, standing thus on the highest altitudes human nature can reach, looks up to Christ, and does not only admit His superiority, but shrinks, as from something blasphemous, from all comparison with Him. What is the flaw in his testimony, or why are we not accepting Christ as our light, as able to take away our sins, as willing to baptize us with the Holy Ghost?