I have not hid your righteousness within my heart; I have declared your faithfulness and your salvation: I have not concealed your lovingkindness and your truth from the great congregation.
All Commentaries on Psalms 40:10 Go To Psalms 40
Augustine of Hippo
AD 430
16. "I have not hid my righteousness within my heart" (ver. 10). What is meant by "my righteousness"? My faith. For, "the just shall live by faith." As suppose the persecutor under threat of punishment, as they were once allowed to do, puts you to the question, "What art thou? Pagan or Christian?" "A Christian." That is his "righteousness." He believeth; he "lives by faith." He doth not "hide his righteousness within his heart." He has not said in his heart, "I do indeed believe in Christ; but I will not tell what I believe to this persecutor, who is raging against me, and threatening me. My God knoweth that inwardly, within my heart, I do believe. He knoweth that I renounce Him not." Lo! you say that you have this inwardly within your heart! What have you upon your lips? "I am not a Christian." Your lips bear witness against your heart. "I have not hid my righteousness within my heart." ...
17. "I have declared Thy Truth and. Thy Salvation." I have declared Thy Christ. This is the meaning of, "I have declared Thy Truth and Thy Salvation." How is "Thy Truth" Christ? "I am the Truth." How is Christ "His Salvation"? Simeon recognised the infant in His Mother's hands in the Temple, and said, "For mine eyes have seen Thy Salvation." The old man recognised the little child; the old man having himself "become a little child" in that infant, having been renewed by faith. For he had received an oracle from God; and it said this, "The Lord had said unto him, that he was not to depart out of this life, until he had seen the "Salvation of God." This "Salvation of God" it is a good thing to have shown unto men; but let them cry, "Show us Thy mercy, O Lord, and grant us Thy Salvation." ...
18. "I have not concealed Thy mercy and Thy Truth from the great congregation." Let us be there; let us also be numbered among the members of this Body: let us not keep back "the mercy" of the Lord, and "the Truth" of the Lord. Wouldest thou hear what "the mercy of the Lord" is? Depart from thy sins; He will forgive thy sins. Wouldest thou hear what "the truth" of the Lord is? Hold fast righteousness. Thy righteousness shall receive a crown. For mercy is announced to you now; "Truth" is to be shown unto thee hereafter. For God is not merciful in such a way as not to be just, nor just in such a way as not to be merciful. Does that mercy seem to thee an inconsiderable one? He will not impute unto thee all thy former sins: thou hast lived ill up to this present clay; thou art still living; this day live well; then thou wilt not "conceal" this "mercy." If this is meant by "mercy," what is meant by "truth"? ...
