Infused Righteousness and Sacramental Justification

The English word justification derives from the Latin justificare, literally “to make righteous.” That etymology shaped how Latin-speaking theologians and church institutions understood justification: not merely as a forensic declaration but as a real transformation of a person’s moral and spiritual status within a legal and ecclesiastical framework ([02:59]). In the Roman legal imagination, to justify someone meant to render that person just in fact, and this legal meaning carried over into theological language and practice.

Justification was therefore taught as an infusion of righteousness. Grace was understood to be poured into the soul so that the person is actually made righteous, not only declared righteous. This infused righteousness becomes a real, interior quality that can grow through cooperation with grace or be diminished through moral failure ([07:22]).

The sacramental system instantiated this understanding. Sacraments functioned as institutional, tangible means by which God’s grace is administered. Baptism, in particular, was taught to effect the initial infusion of justifying grace ex opere operato—by the very performance of the rite when properly administered—so that the sacrament itself is the instrument through which righteousness is imparted to the believer ([05:31]). The sacramental framework anchored justification in concrete ecclesial acts and offices rather than in an exclusively forensic pronouncement.

Because righteousness was conceived as an interior gift residing in the soul, justification was regarded as conditional and mutable. Mortal sin was taught to destroy the justifying grace in the soul; that loss of grace required sacramental restoration. Justification could therefore be lost through grave moral failure and regained through penance and the sacramental means provided by the Church ([09:52]; [10:51]).

This anthropology of the soul and sacramental theology made cooperation with grace a central requirement of justification. The authoritative teaching of the Church affirmed that justification involves not only faith but also human cooperation with grace (cooperare et assentare). That cooperation includes works performed in response to grace and, when sin has severed justification, acts of satisfaction within the sacrament of penance to restore the infused righteousness ([09:08]; [14:18]).

Given the conviction that righteousness is an infused, mutable reality requiring sacramental support and moral cooperation, James 2:24—“a person is justified by works and not by faith alone”—was invoked as biblical warrant for the necessity of works in the economy of justification. The use of James served to underscore that faith must be lived out in cooperating action if the infused righteousness is to be preserved or restored ([17:53]).

The combination of a Latin legal vocabulary, an ecclesiastical sacramental system, and a moral theology that stressed cooperation produced a doctrine of justification defined by real change in the believer’s status before God. This doctrine contrasts with a strictly forensic model in which justification is understood primarily as a declarative acquittal rather than an infused transformation ([02:59]; [07:22]; [09:08]; [17:53]).

This article was written by an AI tool for churches, based on a sermon from Ligonier Ministries, one of 1524 churches in Sanford, FL