Paul's Letter to the Galatians has played a major role in the history of theology, especially in the Church's teaching on grace, faith, and justification. This commentary argues that Paul's doctrine of justification by faith is especially social in nature and has important ecumenical implications for the Church today. In its original setting, Galatians established a foundation for the unity of Jewish and Gentile Christians: all are justified by the faith of Jesus Christ. In addition to illuminating the historical situation which led Paul to write his Letter to the Galatians, this commentary pays careful attention to the rhetorical structure of this letter and its theological message. The author provides a fresh translation of Galatians, critical notes on each verse of the text, and a careful commentary of the letter in light of Paul's theology. The expression "Sacra Pagina" ("Sacred Page") originally referred to the text of Scripture. In the Middle Ages it also described the study of Scripture to which the interpreter brought the tools of grammar, rhetoric, dialectic, and philosophy. This series presents fresh translations and modern expositions of all the books of the New Testament. Written by an international team of Catholic biblical scholars, it is inteded for biblical professionals, graduate students, theologians, clergy, and religious educators. The volumes present basic introductory information and close exposition, adopting specific methodological perspectives while maintaining a focus on the issues raised by the New Testament compositions themselves. The goal of Sacra Pagina is to provide sound, critical analysis without any loss of sensitivity to religious meaning. This series is therefore catholic in two senses of the word: inclusive in its methods and perspectives, and shaped by the context of the Catholic tradition. The Second Vatican Council described the study of "the sacred page" as the "very soul of sacred theology" (Dei Verbum 24). This series illustrates how Catholic scholars contribute to the council's call to provide access to Sacred Scripture for all the Christian faithful. 272 pages.