[1.] What I have often said I shall now repeat, and shall not cease to say. What is that? It is that Jesus, when about to touch on sublime doctrines, often contains Himself by reason of the infirmity of His hearers, and dwells not for a continuance on subjects worthy of His greatness, but rather on those which partake of condescension. For the sublime and great, being but once uttered, is sufficient to establish that character, as far as we are able to hear it; but unless more lowly sayings, and such as are nigh to the comprehension of the hearers, were continually uttered, the more sublime would not readily take hold on a groveling listener. And therefore of the sayings of Christ more are lowly than sublime. But yet that this again may not work another mischief, by detaining the disciple here below, He does not merely set before men His inferior sayings without first telling them why He utters them; as, in fact, He has done in this place. For when He had said what He did concerning Baptism, and the Generation by grace which takes place on earth, being desirous to admit them to that His own mysterious and incomprehensible Generation, He holds it in suspense for a while, and admits them not, and then tells them His reason for not admitting them. What is that? It is, the dullness and infirmity of His hearers. And referring to this He added the words, “If I have told you earthly things, and ye believe not, how shall ye believe if I tell you of heavenly things?” so that wherever He saith anything ordinary and humble, we must attribute this to the infirmity of His audience.