Gregory the Great
Catena Aurea · Lukasevangelium 16
Then he said, I pray thee therefore, father, that thou wouldest send him to my father’s house: For I have five brethren; that he may testify unto them, lest they also come into this place of torment. Abraham saith unto him, They have Moses and the prophets; let them hear them. And he said, Nay, father Abraham: but if one went unto them from the dead, they will repent. And he said unto him, If they hear not Moses and the prophets, neither will they be persuaded, though one rose from the dead.
(in Hom. 40. in Ev.) Lazarus then full of sores, figuratively represents the Gentile people, who when turned to God, were not ashamed to confess their sins. Their wound was in the skin. For what is confession of sins but a certain bursting forth of wounds. But Lazarus, full of wounds, desired to be fed by the crumbs which fell from the rich man’s table, and no one gave to him; because that proud people disdained to admit any Gentile to the knowledge of the Law, and words flowed down to him from knowledge, as the crumbs fell from the table.