John 7:18 - Ellicott's Commentary On The Whole Bible

He that speaketh of himself. — Again the words repeat the thoughts of the earlier discourse. (See Notes on John 5:41-44.) They contrast His position and that of His hearers. Professional teachers, they sought glory one from another, and regarded their teaching as of themselves, the special honour of their caste. In the pride of their own knowledge they willed not the glory of God, and so had not the faculty to know and receive His teaching. He sought the will of Him that sent Him, and therefore was true, in harmony with the eternal will of God. The effect of the submission of His will to the Father’s, and His seeking in word and work the Father’s glory, was that there was no possibility of unrighteousness in Him. This emphasis laid upon truth and righteousness has reference to the charges which they are plotting against Him, and which have already been expressed in the murmuring of the multitude (John 7:12). The words are clearly to be explained with special reference to their position and His, but the general form of the expressions, “He that speaketh of himself...” “He that seeketh His glory...” show that this is not the exclusive reference. They, too, hold good of every man who speaketh of himself, and of every man who seeketh the glory of Him that sent Him.