Augustine of Hippo — as excerpted in the Catena Aurea on Luke 13:22-30

“(Serm. 111.) Now our Lord in no wise contradicts Himself when He says, that there are few who enter in at the strait gate, and elsewhere, Many shall come from the east and the west; (Matt. 8:11.) for there are few in comparison with those who are lost, many when united with the angels. Scarcely do they seem a grain when the threshing floor is swept, but so great a mass will come forth from this floor, that it will fill the granary of heaven.”