Catena Aurea

1. In the mean time, when there were gathered together an innumerable multitude of people, insomuch that they trode one upon another, he began to say unto his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

2. For there is nothing covered, that shall not be revealed; neither hid, that shall not be known.

3. Therefore whatsoever ye have spoken in darkness shall be heard in the light; and that which ye have spoken in the ear in closets shall be proclaimed upon the housetops.

THEOPHYLACT. The Pharisees sought indeed to catch Jesus in His talk, that they might lead away the people from Him. But this design of theirs is reversed. For the people came all the more unto Him gathered together by thousands, and so desirous to attach themselves to Christ, that they pressed one upon another. So mighty a thing is truth, so feeble every where deceit. Whence it is said, And when there were gathered together a great multitude, insomuch that they trode upon one another, he began to sag unto his disciples, Beware ye of the leaven of the Pharisees, which is hypocrisy.

CYRIL OF ALEXANDRIA. For they were false accusers; therefore Christ warned His disciples against them.

GREGORY NAZIANZEN. When leaven is praised it is as composing the bread of life, but when blamed it signifies a lasting and bitter maliciousness.

THEOPHYLACT. He calls their hypocrisy leaven, as perverting and corrupting the intentions of the men in whom it has sprung up. For nothing so changes the characters of men as hypocrisy.

BEDE. For as a little leaven leaveneth a whole lump of meal, (1 Cor. 5:6.) so hypocrisy will rob the mind of all the purity and integrity of its virtues.

AMBROSE. Our Lord has introduced a most forcible argument for preserving simplicity, and being zealous for the faith, that we should not after the manner of faithless Jews put one thing in practice, while in words we pretend another, namely, that at the last day the hidden thoughts accusing or else excusing one another, shall be seen to reveal the secrets of our mind. Whence it is added, There is nothing hid which shall not be revealed.

ORIGEN. He either then says this concerning that time when God shall judge the secrets of men, or He says it because however much a man may endeavour to hide the good deeds of another by discredit, good of its own nature cannot be concealed.

CHRYSOSTOM. (Hom. 34. in Matt.) As if He says to His disciples, Although now some call you deceivers and wizards, time shall reveal all things and convict them of calumny, while it makes known your virtue. Therefore whatsoever things I have spoken to you in the small corner of Palestine, these boldly and with open brow, casting away all fear, proclaim to the whole world. And therefore He adds, Whatsoever ye have spoken in darkness shall be heard in light.

BEDE. Or He says this, because all the things which the Apostles of old spoke and suffered amid the darkness of oppression and the gloom of the prison, arc now that the Church is made known through the world and their acts are read, publicly proclaimed. The words, shall be proclaimed on the housetops, are spoken according to the manner of the country of Palestine, where they are accustomed to live on the housetops. For their roofs were not after our way raised to a point, but flat shaped, and level at the top. Therefore He says, proclaimed on the housetops; that is, spoken openly in the hearing of all men.

THEOPHYLACT. Or this is addressed to the Pharisees; as if He said, O Pharisees, what you have spoken in darkness, that is, all your endeavours to tempt me in the secrets of your hearts, shall be heard in the light, for I am the light, and in My light shall be known whatsoever your darkness devises. And what you have spoken in the ear and in closets, that is, whatsoever in whispers you have poured into one another’s ears, shall be proclaimed on the housetops, that is, was as audible to me as if it had been cried aloud on the housetops. Herein also you may understand that the light is the Gospel, but the housetop the lofty souls of the Apostles. But whatever things the Pharisees plotted together, were afterwards divulged and heard in the light of the Gospel, the great Herald, the Holy Spirit, presiding over the souls of the Apostles.