Bede the Venerable — as excerpted in the Catena Aurea on Luke 13:22-30

“Or mystically, he eats and drinks in the Lord’s presence who eagerly receives the food of the word. Hence it is added for explanation, Thou hast taught in our streets. For Scripture in its more obscure places is food, since by being expounded it is as it were broken and swallowed. In the clearer places it is drink, where it is taken down just as it is found. But at a feast the banquet does not delight him whom the piety of faith commends not. The knowledge of the Scriptures does not make him known to God, whom the iniquity of his works proves to be unworthy; as it follows, And he will say unto you, I know not whence ye are; depart from me.”