Matthew 13:35

Or otherwise; The Lord compares Himself to leaven; for leaven is produced from meal, and communicates the power that it has received to a heap of its own kind. The woman, that is the Synagogue, taking this leaven hides it, that is by the sentence of death; but it working in the three measures of meal, that is equally in the Law, the Prophets, and the Gospels, makes all one; so that what the Law ordains, that the Prophets announce, that is fulfilled in the developements of the Gospels. But many, as I remember, have thought that the three measures refer to the calling of the three nations, out of Shem, Ham, and Japhet. But I hardly think that the reason of the thing will allow this interpretation; for though these three nations have indeed been called, yet in them Christ is shown and not hidden, and in so great a multitude of unbelievers the whole cannot be said to be leavened.

But Mark saith, "As they were able to hear it, He spake the word unto them in parables." Then pointing out that He is not making a new thing, He brings in the Prophet also, proclaiming beforehand this His manner of teaching. And to teach us the purpose of Christ, how He discoursed in this manner, not that they might be ignorant, but that He might lead them to inquiry, he added, "And without a parable spake He nothing unto them." Yet surely He did say many things without a parable; but then nothing. And for all this no man asked Him questions, whereas the Prophets, we know, they were often questioning: as Ezekiel, for instance; as many others: but these did no such thing. Yet surely His sayings were enough to cast them into perplexity, and to stir them up to the inquiry; for indeed a very sore punishment was threatened by those parables: however, not even so were they moved. Wherefore also He left them and went away.

Yet He spoke not in parables to the disciples, but to the multitude; and even to this day the multitude hears in parables; and therefore it is said, And without a parable spake he not unto them. This passage is taken from the seventy-seventh Psalm. I have seen copies which read, 'by Esaias the Prophet,' instead of what we have adopted, and what the common text has by the Prophet. But because the text was not found in Isaiah, his name was, I suppose, therefore erased by such as had observed that. But it seems to me that it was first written thus, 'As was written by Asaph the Prophet, saying;' for the seventy-seventh Psalm out of which this text is taken is ascribed to Asaph the Prophet; and that the copyist not understanding Asaph, and imputing it to error in the transcription, substituted the better known name Isaiah. For it should be known that not David only, but those others also whose names are set before the Psalms, and hymns, and songs of God, are to be considered prophets, namely, Asaph, Idithum, and Heman the Esraite, and the rest who are named in Scripture. And so that which is spoken in the Lord's person, I will open my mouth in parables, if considered attentively, will be found to be a description of the departure of Israel out of Egypt, and a relation of all the wonders contained in the history of Exodus. By which we learn, that all that is there written may be taken in a figurative way, and contains hidden sacraments; for this is what the Saviour is there made to preface by the words, I will open my mouth in parables.

(Quæst. in Matt. q. 15.) Or, this is said, not that He uttered nothing in plain words; but that He concluded no one discourse without introducing a parable in the course of it, though the chief part of the discourse might consist of matter not figurative. And we may indeed find discourses of His parabolical throughout, but none direct throughout. And by a complete discourse, I mean, the whole of what He says on any topic that may be brought before Him by circumstances, before He leaves it, and passes to a new subject. For sometimes one Evangelist connects what another gives as spoken at different times; the writer having in such a case followed not the order of events, but the order of connection in his own memory. The reason why He spake in parables the Evangelist subjoins, saying, That it might be fulfilled that was spoken by the Prophet, saying, I will open my mouth in parables, I will utter things kept secret from the foundation of the world. (Ps. 78:2.)

The Greek word 'Parable,' is rendered in Latin 'Similitude,' by which truth is explained; and an image or representation of the reality is set forth. From which reading Porphyry took an objection to the believers; Such was your Evangelist's ignorance, that he imputed to Isaiah what is indeed found in the Psalms.