Titus of Bostra
Catena Aurea · Lukasevangelium 11
And it came to pass, that, as he was praying in a certain place, when he ceased, one of his disciples said unto him, Lord, teach us to pray, as John also taught his disciples. And he said unto them, When ye pray, say, Our Father which art in heaven, Hallowed be thy name. Thy kingdom come. Thy will be done, as in heaven, so in earth. Give us day by day our daily bread. And forgive us our sins; for we also forgive every one that is indebted to us. And lead us not into temptation; but deliver us from evil.
Or the bread of souls is the Divine power, bringing the everlasting life which is to come, as the bread which comes out of the earth preserves the temporal life. But by saying “daily,” He signifiesthe Divine bread which comes and is to come, which we seek to be given to us daily, requiring a certain earnest and taste of it, seeing that the Spirit which dwells in us hath wrought a virtue surpassing all human virtues, as chastity, humility, and the rest.