The whole life of men in ancient times was one of action and contention; ours on the contrary is a life of indolence. They knew that they were brought into the world for this purpose, that they might labor according to the will of Him who brought them into it; but we, as if we had been placed here but to eat and drink, and lead a life of pleasure, we pay no regard to spiritual things. I speak not only of the Apostles, but of those that followed them. You see them accordingly traversing all places, and pursuing this as their only business, living altogether as in a foreign land, as those who had no city upon earth.
[John Chrysostom, Homilies on Titus, Homily 2.]