Chapter Eleven
Answer to an objection based on S. John v. 31: How is it that Christ said, "If I bear witness to myself, my witness is not true," and yet He did bear witness to Himself, as He was accused of doing when He said, "I am the light of the world"? (John viii. 12, 13).
[Such witness is not true in man's case, but it is in God's. The Jews thought Christ was only man, but it would have been a sad thing for the world if He had accepted their judgment and sought man's witness for His divine acts.
So He speaks as man when He does not bear witness to Himself, but seeks it from God. But it is as God that He says He is the Light, the Truth, etc., disdaining witness from his inferiors. He therefore simply allows that if, in their erroneous judgment, He is merely man, His witness is not true. Thus He contradicts, not His own statement, but their opinion about Him.]