And, according to this Gospel, Jesus at once made it plain that His idea of the Messianic office was not the popular idea, It was “eternal life” He constantly proclaimed as the gift the Father had commissioned Him to bestow; not physical life, not revived political life. So that it very shortly became impossible for any one to make the confession that Jesus was the Christ, in ignorance of what He Himself judged the Christ to be. It may be said, therefore, that when Jesus required men to believe in Him, He meant that they should trust Him as mediating efficiently between God and them, and should accept His view of all that was needful for this mediation. He meant that they should look to Him for life eternal and for perfect fellowship with God. What was doctrinally involved in this, what was implied in His claim regarding His eternal nature, might or might not at once be understood. What must be understood and believed was, that Jesus was empowered by God to act for Him, to represent Him, to impart to men all that God would impart.
II. This being so, we may now inquire, what sufficient reason Jesus, as already reported in this Gospel, has given why the people should accept Him as the Christ. In these eight chapters what do we find related which should have furnished the Jews with all the evidence which reasonable minds would require?
1. He was definitely identified as the Christ by the Baptist. It was John’s function to recognise the person sent by God to fulfil all His will, and to found a kingdom of God among men. For this John lived; and if any man was in a position to say “yes” or “no” in response to the question, Is this the Christ, the Anointed and commissioned of God? John was that man. No man was in himself better qualified to judge, and no man had such material for judging, and his judgment was explicit and assured. To put aside this testimony as valueless is out of the question. It is more reasonable to ask whether it is even possible that in this matter the Baptist should be mistaken.
Jesus Himself indeed did not rest upon this testimony. For His own certification of His dignity He did not require it. He did not require the corroborative voice of one human being. It was not by what He was told regarding Himself that He became conscious of His Sonship; nor was it by an external testimony, even from such a man as John, that He was encouraged to make the claims He made. John was but a mirror reflecting what was already in Him, possibly stimulating self-consciousness, but adding nothing to His fitness for His work.