Pseudo-Jerome
Catena Aurea · Markusevangelium 4
And he said unto them, Is a candle brought to be put under a bushel, or under a bed? and not to be set on a candlestick? For there is nothing hid, which shall not be manifested; neither was any thing kept secret, but that it should come abroad. If any man have ears to hear, let him hear. And he saith unto them, Take heed what ye hear: with what measure ye mete, it shall be measured to you: and unto you that hear shall more be given. For he that hath, to him shall be given: and he that hath not, from him shall be taken even that which he hath.
Or else the candle is the discourse concerning the three sorts of seed. The bushel or the bed is the hearing of the disobedient. The Apostles are the candlestick, whom the word of the Lord hath enlightened; wherefore it goes on, For there is nothing hidden, &c. The hidden and secret thing is the parable of the seed, which comes forth to light, when it is spoken of by the Lord.