Folio 39r - the cock, continued.
the lioness gets her name leena, and the she-dragon dracena from the dragon draco, so the hen gets her name gallina from the cock. People say that the cock's limbs, if mixed with liquid gold, are consumed by it.
The crowing of the cock at night is a pleasant sound, and not only pleasant but useful; like a good partner, the cock wakes you when are asleep, encourages you if you are worried, comforts you if you are on the road, marking with its melodious call the progress of the night.
With the crowing of the cock, the robber calls off his ambush; the morning star itself is awakened, rises and lights up the sky; the anxious sailor sets aside his cares, and very often each tempest and storm whipped up by evening winds moderates. At cockcrow the devout of mind rise eagerly to pray, able once again to read the office. When the cock crowed assiduously for the last time, Peter himself, the rock of the Church, washed away his guilt, which he had incurred by denying Christ before cockcrow.
With the crowing of the cock, as with the words of Jesus, hope returns to everyone, the troubles of the sick are eased, the pain of wounds is lessened, the raging heat of fevers is moderated, faith is restored to those who have fallen. Jesus watches over those who falter, he corrects those who stray; in short, he looked at Peter and immediately his sin went away, his denial was put out of mind, his confession followed.
This reading of the text teaches us that things do not happen by accident but by the will of our Lord.
Again of the cock, this time from Saint Gregory
Who gave the cock its understanding? That is the question: who endowed it with understanding? But this question is answered if you listen to the words of the blessed Gregory on the subject of morality.
The cock gets its understanding, says Gregory, so that it can first dispel the night-time hours, then at last utter the cry that awakes, in the same way that a holy preacher first considers the circumstances of his congregation, and only then develops a preaching style suitable for instructing them.