13 What then, brethren? Because we have replied to these and those, shall we say nothing as to what the water-pots signify? What the water turned into wine? What the master of the feast? What the bridegroom? What in mystery the mother of Jesus? What the marriage itself? We must speak of all these, but we must not burden you. I would have preached to you in Christ's name yesterday also, when the usual sermon was due to you, my beloved, but I was hindered by certain necessities. If you please then, holy brethren, let us defer until tomorrow what pertains to the hidden meaning of this translation, and not burden both your and our own weakness. There are many of you, perhaps, who have today come together on account of the solemnity of the day, not to hear the sermon. Let those who come tomorrow come to hear, so that we may not defraud those who are eager to learn, nor burden those who are fastidious.
Source: Tractates on the Gospel of John (New Advent)