4. He reflects upon the favour of God to him when thus in his distress he sought to God and trusted him. (1.) He graciously accepted his prayer, and gave admission and audience to it (v. 7): My prayer, being sent to him, came in unto him, even into his holy temple; it was heard in the highest heavens, though it was prayed in the lowest deeps. (2.) He wonderfully wrought deliverance for him, and, when he was in the depth of his misery, gave him the earnest and assurance of it (v. 6): Yet hast thou brought up my life from corruption, O Lord my God! Some think he said this when he was vomited up on dry ground; and then it is the language of thankfulness, and he sets it over-against the great difficulty of his case, that the power of God might be the more magnified in his deliverance: The earth with her bars was about me for ever, and yet thou hast brought up my life from the pit, from the bars of the pit. Or, rather, we may suppose it spoken while he was yet in the fish's belly, and then it is the language of his faith: "Thou hast kept me alive here, in the pit, and therefore thou canst, thou wilt, bring up my life from the pit;" and he speaks of it with as much assurance as if it were done already: Thou has brought up my life. Though he has not an express promise of deliverance, he has an earnest of it, and on that he depends: he has life, and therefore believes his life shall be brought up from corruption; and this assurance he addresses to God: Thou has done it, O Lord my God! Thou art the Lord, and therefore canst do it for me, my God, and therefore wilt do it. Note, If the Lord be our God, he will be to us the resurrection and the life, will redeem our lives from destruction, from the power of the grave.