Gregory the Great — on Job 30:19 (Morals on the Book of Job, Book XX)

“I was likened to mire, and became like dust and ashes. Since in the judgment of lost sinners the Holy Church of the Elect is 'likened to mire,' because it is trodden under and despised in time; it is 'compared to dust and ashes,' because while they do not see her interior good things, they calculate that she has been brought to those bad things alone, which they see brought to view in her in the body. But the faithful people of the Elect, while it sees many fall from itself, wishes, if it might obtain this, to have the times of its adversities reversed. Because the prayer of this people is delayed, its groaning is increased.”