III. What were the true reasons of our Lord's rejection?
1. The first reason no doubt was that He so thoroughly disappointed the popular Messianic expectation. This comes out very conspicuously in His rejection in Galilee, where the people were on the point of crowning Him, but at once deserted Him as soon as it became clear that His idea of the needs of men was quite different from their's. The same reason lies at the root of His rejection by the authorities and people of Jerusalem. This is brought out in this eighth chapter. "Many had believed on Him" (ver. 30); that is to say, they believed on Him as Nicodemus had believed; they believed He was the Christ. But as soon as He explained to them (vers. 32, 34) that the freedom He brought was a freedom attained through knowing the truth, a freedom from sin, they either were unable to understand Him or were repelled, and from believers became enemies and assailants.
It may have been with reluctance our Lord disclosed to those who had some faith in Him, that in order to be His disciples (ver. 31) they must accept His word, and find in it the freedom He proclaimed. He knew that this was not the freedom they sought. But it was compulsory that He should leave them in no dubiety regarding the blessings He promised. It was impossible that they should accept the eternal life He brought to them, unless there was quickened within them some genuine desire for it. For what prevented them from receiving Him was not a mere easily rectified blunder about the Messianic office, it was an alienation in heart from a spiritual conception of God. And accordingly in depicting the climax of unbelief John is careful in this chapter to bring out that our Lord traced His rejection by the Jews to their inveterate repugnance to spiritual life, and their consequent blinding of themselves to the knowledge of God. "He that is of God heareth God's words: ye therefore hear them not, because ye are not of God" (ver. 47). "Ye seek to kill Me, because My word hath no place in you [finds no room in you]. I speak that which I have seen with My Father; and ye do that which ye have seen with your father" (vers. 37, 38).
2. Here, as elsewhere, therefore, our Lord traces the unbelief of the Jews to the blindness induced by alienation from the Divine. They do not understand Him, because they have not that thirst for truth and righteousness which is the best interpreter of His words. "Why do ye not understand My speech? even because ye cannot bear My word." It was this word of His, the truth regarding sin and the way out of it, which sifted men. Those who eagerly welcomed salvation from sin because they knew that bondage to sin was the worst of bondages (ver. 34), accepted Christ's word, and continued in it, and so became His disciples (ver. 31). Those who rejected Him were prompted to do so by their indifference to the Kingdom of God as exhibited in the person of Christ. He was not their ideal. And He was not their ideal, because however much they boasted of being God's people God was not their ideal. "If God were your Father, ye would love Me; for I proceeded forth and came from God" (ver. 42). Jesus is conscious of adequately representing God, so that to be repelled by Him is to be repelled by God. It is really God in Him that they dislike. This is not only His own judgment of the matter. It is not a mere fancy of His own that He truly represents the Father, for "neither came I of Myself, but He sent me." He was sent into the world because He could represent the Father.