Luke 7:2

This history, though different in some circumstances from that related by St. Matthew, chap. viii., is most likely a relation of the same event, and the apparent discrepancies may be easily reconciled. St. Matthew says it was the centurion's boy; St. Luke calls him his servant: but in these terms there is no necessary contradiction. And whereas the former says the centurion went himself to Christ, St. Luke mentions that he sent the ancients, or senators, of the Jews. Here, as in other places, we may suppose, that the former evangelist, for the sake of brevity, attributes to the centurion what was done in his name and with his authority; and through the whole narrative he represents our Saviour answering the centurion as if personally present. (Jansenius, concord. Evan.)