To be justified in the sight of God, To be justified by faith or by works. He is said to be justified in the sight of God who in the Divine judgment is reputed righteous, and accepted on account of his righteousness; for as iniquity is abominable to God, so no sinner can find favour in his sight, as a sinner, or so long as he is considered as such. Wherever sin is, therefore, it is accompanied with the wrath and vengeance of God. He is justified who is considered not as a sinner, but as a righteous person, and on that account stands in safety before the tribunal of God, where all sinners are confounded and ruined. As, if an innocent man be brought under an accusation before the tribunal of a just judge, when judgment is passed according to his innocence, he is said to be justified or acquitted before the judge, so he is justified before God, who, not being numbered among sinners, has God for a witness and asserter of his righteousness. Thus he must be said, therefore, to be justified by works, whose life discovers such purity and holiness, as to deserve the character of righteousness before the throne of God; or who, by the integrity of his works, can answer and satisfy the divine judgment. On the other hand, he will be justified by faith, who, being excluded from the righteousness of works, apprehends by faith the righteousness of Christ, invested in which, he appears, in the sight of God, not as a sinner, but as a righteous man. Thus we simply explain justification to be an acceptance, by which God receives us into his favour, and esteems us as righteous persons; and we say that it consists in the remission of sins and the imputation of the righteousness of Christ.

III. For the confirmation of this point there are many plain testimonies of Scripture. In the first place, that this is the proper and most usual signification of the word, cannot be denied. But since it would be too tedious to collect all the passages and compare them together, let it suffice to have suggested it to the reader; for he will easily observe it of himself. I will only produce a few places, where this justification, which we speak of, is expressly handled. First, where Luke relates that “the people that heard Christ justified God;” and where Christ pronounces that “wisdom is justified of all her children.” To justify God, in the former passage, does not signify to confer righteousness, which always remains perfect in him, although the whole world endeavour to rob him of it; nor, in the latter passage, does the justifying of wisdom denote making the doctrine of salvation righteous, which is so of itself; but both passages imply an ascription to God and to his doctrine of the praise which they deserve. Again, when Christ reprehends the Pharisees for “justifying themselves,” he does not mean that they attained righteousness by doing what was right, but that they ostentatiously endeavoured to gain the character of righteousness, of which they were destitute. This is better understood by persons who are skilled in the Hebrew language; which gives the appellation of sinners, not only to those who are conscious to themselves of sin, but to persons who fall under a sentence of condemnation. For Bathsheba, when she says, “I and my son Solomon shall be counted offenders,” or sinners, confesses no crime, but complains, that she and her son will be exposed to the disgrace of being numbered among condemned criminals. And it appears from the context, that this word, even in the translation, cannot be understood in any other than a relative sense, and that it does not denote the real character. But with respect to the present subject, where Paul says, “The Scripture foresaw that God would justify the heathen through faith,” what can we understand, but that God imputes righteousness through faith? Again, when he says that God “justifieth the ungodly which believeth in Jesus,” what can be the meaning, but that he delivers him by the blessing of faith from the condemnation deserved by his ungodliness? He speaks still more plainly in the conclusion, when he thus exclaims: “Who shall lay any thing to the charge of God’s elect? It is God that justifieth. Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who also maketh intercession for us.” For it is just as if he had said, Who shall accuse them whom God absolves? Who shall condemn those for whom Christ intercedes? Justification, therefore, is no other than an acquittal from guilt of him who was accused, as though his innocence had been proved. Since God, therefore, justifies us through the mediation of Christ, he acquits us, not by an admission of our personal innocence, but by an imputation of righteousness; so that we, who are unrighteous in ourselves, are considered as righteous in Christ.

John Calvin