They asked him, "Why then do you baptize, if you are not the Christ, nor Elijah, nor the Prophet?"

 So all through the Fourth Gospel John is careful to point out that the place of John the Baptist in the scheme of things was high, but that nonetheless it was still subordinate to the place of Jesus Christ. Here he is careful to say that John was not that light, but only a witness to the light ( John 1:8). He shows us John denying that he was the Christ, or even that he was the great prophet whom Moses had promised ( John 1:20). When the Jews came to John and told him that Jesus had begun his career as a teacher they must have expected John to resent this intrusion. But the Fourth Gospel shows us John denying that the first place was his and declaring that he must decrease while Jesus increased ( John 3:25-30). It is pointed out that Jesus was more successful in his appeal to men than John was ( John 4:1). It is pointed out that even the people said that John was not able to do the things that Jesus did ( John 10:41). 