Luke 17:37

To the question of his disciples in the preceding verse, our blessed Saviour only returns this enigmatical answer, which seems to mean, that where-ever there are guilty Jews, there shall their enemies pursue them and find them out, not only in Jerusalem, but in all the cities of Judea, Galilee, &c. every where the vengeance of the Lord shall follow them, and overtake them. For the interpretation of other parts of this chapter, see St. Matthew chap. xxiv. (Calmet) --- If we observe some discrepancies between the precise words of our Lord, as given by St. Matthew and St. Luke, as in St. Matthew chap. xxiv. ver. 40, and in Luke xvii. 34, and alibi passim [elsewhere in various places], we can reconcile those apparent variations, by supposing that our Lord, in the course of his conversation, made use of both expressions. (Haydock)