(3.) The prophet remembers that when they were thus oppressed and carried captive they cried unto God, which was a good evidence that they neither had quite forsaken him nor were quite forsaken of him, and that there were merciful intentions in the judgments they were under (v. 16): Lord, in trouble have they visited thee. This was usual with the people of Israel, as we find frequently in the story of the Judges. When other lords had dominion over them they humbled themselves, and said, The Lord is righteous, 2 Chron. xii. 6. See here, [1.] The need we have of afflictions. They are necessary to stir up prayer; when it is said, In trouble have they visited thee, it is implied that in their peace and prosperity they were strangers to God, kept at a distance from him, and seldom came near him, as if, when the world smiled upon them, they had no occasion for his favours. [2.] The benefit we often have by afflictions. They bring us to God, quicken us to our duty, and show us our dependence upon him. Those that before seldom looked at God now visit him; they come frequently, they become friendly, and make their court to him. Before, prayer came drop by drop, but now they pour out a prayer; it comes now like water from a fountain, not like water from a still. They poured out a secret speech; so the margin. Praying is speaking to God, but it is a secret speech; for it is the language of the heart, otherwise it is not praying. Afflictions bring us to secret prayer, in which we may be more free and particular in our addresses to him than we can be in public. In affliction those will seek God early who before sought him slowly, Hos. v. 15. It will make men fervent and fluent in prayer. "They poured out a prayer, as the drink-offerings were poured out, when thy chastening was upon them." But it is to be feared, when the chastening is off them, they will by degrees return to their former carelessness, as they had often done.