What then is the purport of that which followeth? “For He shall come in a day when he looketh not for Him, and in an hour that he is not aware of;”and shall inflict upon him extreme punishment. Seest thou how even everywhere He puts this, the fact of their ignorance, indicating that it was profitable, and by this making them always earnest minded? For this is the point at which He labors, that we should be always on the watch; and since it is always in luxury that we are supine, but in afflictions we are braced up, therefore everywhere He saith this, that when there is relaxation, then come the terrors. And as further back He showed this by the example of Noah, even so here He saith it is, when that servant is drunken, when he is beating, and that his punishment shall be intolerable.