Hilary of Poitiers
Catena Aurea · Johannesevangelium 2
His mother saith unto the servants, Whatsoever he saith unto you, do it. And there were set there six waterpots of stone, after the manner of the purifying of the Jews, containing two or three firkins apiece. Jesus saith unto them, Fill the waterpots with water. And they filled them up to the brim. And he saith unto them, Draw out now, and bear unto the governor of the feast. And they bare it. When the ruler of the feast had tasted the water that was made wine, and knew not whence it was: (but the servants which drew the water knew;) the governor of the feast called the bridegroom, And saith unto him, Every man at the beginning doth set forth good wine; and when men have well drunk, then that which is worse: but thou hast kept the good wine until now. This beginning of miracles did Jesus in Cana of Galilee, and manifested forth his glory; and his disciples believed on him. Jesus saith unto them, Fill the waterpots with water. And they filled them up to the brim.
(iii. de Trin. c. 5) Water is poured into the waterpots; wine is drawn out into the chalices; the senses of the drawer out agree not with the knowledge of the pourer in. The pourer in thinks that water is drawn out; the drawer out thinks that wine was poured in. When the ruler of the feast had tasted the water that was made wine, and knew not whence it was, (but the servants who drew the water knew,) the governor of the feast called the bridegroom. It was not a mixture, but a creation: the simple nature of water vanished, and the flavour of wine was produced; not that a weak dilution was obtained, by means of some strong infusion, but that which was, was annihilated; and that which was not, came to be.