And it came to pass, as he went to Jerusalem, that he passed through the midst of Samaria and Galilee.
All Commentaries on Luke 17:11 Go To Luke 17
Augustine of Hippo
AD 430
The lepers may be taken mystically for those who, having no knowledge of the true faith, profess various erroneous doctrines. For they do not conceal their ignorance, but brazen it forth as the highest wisdom, making a vain show of it with boasting words. But since leprosy is a blemish in color, when true things appear clumsily mixed up with false in a single discourse or narration, as in the color of a single body, they represent a leprosy streaking and disfiguring as it were with true and false dyes the color of the human form. Now these lepers must be so put away from the Church, that being as far removed as possible, they may with loud shouts call upon Christ. But by their calling Him Teacher, I think it is plainly implied that leprosy is truly the false doctrine which the good teacher may wash away. Now we find that of those upon whom our Lord bestowed bodily mercies, not one did He send to the priests, save the lepers, for the Jewish priesthood was a figure of that priesthood which is in the Church. All vices our Lord corrects and heals by His own power working inwardly in the conscience, but the teaching of infusion by means of the Sacrament, or of catechizing by word of mouth, was assigned to the Church. And as they went, they were cleansed; just as the Gentiles to whom Peter came, having not yet received the sacrament of Baptism, whereby wecome spiritual to the priests, are declared cleansed by the infusion of the Holy Spirit. Whoever then follows true and sound doctrine in the fellowship of the Church, proclaiming himself to be free from the confusion of lies, as it were a leprosy, yet still ungrateful to his Cleanser does not prostrate himself with pious humility of thanksgiving, is like to those of whom the Apostle says, that when they knew God, they glorified him not as God, nor were thankful. Such then will remain in the ninth number as imperfect. For the nine need one, that by a certain form of unity they may be cemented together, in order to become ten. But he who gave thanks was approved of as a type of the one only Church. And since these were Jews, they are declared to have lost through pride the kingdom of heaven, wherein most of all unityis preserved. But the man who was a Samaritan, which is by interpretation “guardian,” giving back to Him who gave it that which he had received, according to the Psalm, My strength willI preserve for you, has kept the unity of the kingdom with humble devotion.