John Chrysostom — as excerpted in the Catena Aurea on Luke 4:42-44

“(Hom. 48. in Matt.) Observe also, that He might, by abiding in the same place, have drawn all men over to Himself. He did not however do so, giving us an example to go about and seek those who are perishing, as the shepherd his lost sheep, and as the physician the sick. For by recovering one soul, we may be able to blot out a thousand sins. Hence also it follows, And he was preaching in the synagogues of Galilee. He frequently indeed went to the synagogues, to shew them that He was no deceiver. For if He were constantly to dwell in the desolate places, they would spread abroad that He was concealing Himself.”