I. The people of God in their affliction confess and bewail their sins, thereby justifying God in their afflictions, owning themselves unworthy of his mercy, and thereby both improving their troubles and preparing for deliverance. Now that they were under divine rebukes for sin they had nothing to trust to but the mere mercy of God and the continuance of that; for among themselves there is none to help, none to uphold, none to stand in the gap and make intercession, for they are all polluted with sin and therefore unworthy to intercede, all careless and remiss in duty and therefore unable and unfit to intercede.