2. He comforts those that were in bonds, v. 14, 15. See here, (1.) What they do for themselves: The captives exile hastens that he may be loosed and may return to his own country, from which he is banished; his care is that he may not die in the pit (not die a prisoner, through the inconveniences of his confinement), and that his bread should not fail, either the bread he should have to keep him alive in prison or that which should bear his charges home; his stock is low, and therefore he hastens to be loosed. Now some understand this as his fault. He is distrustfully impatient of delays, cannot wait God's time, but thinks he is undone and must die in the pit if he be not released immediately. Others take it to be his praise, that when the doors are thrown open he does not linger, but applies himself with all diligence to procure his discharge. And then it follows, But I am the Lord thy God, which intimates, (2.) What God will do for them, even that which they cannot do for themselves. God has all power in his hand to help the captive exiles; for he has divided the sea, when the roaring of its waves was more frightful than any of the impotent menaces of proud oppressors. He has stilled or quieted the sea, so some think it should be read, Ps. lxv. 7; lxxxix. 9. This is not only a proof of what God can do, but a resemblance of what he has done, and will do, for his people; he will find out a way to still the threatening storm, and bring them safely into the harbour. The Lord of hosts is his name, his name for ever, the name by which his people have long known him. And, as he is able to help them, so he is willing and engaged to do it; for he is thy God, O captive-exile! thine in covenant. This is a check to the desponding captives. Let them not conclude that they must either be loosed immediately or die in the pit; for he that is the Lord of hosts can relieve them when they are brought ever so low. It is also an encouragement to the diligent captives, who, when liberty is proclaimed, are willing to lose no time; let them know that the Lord is their God, and, while they thus strive to help themselves, they may be sure he will help them.