This study focuses on two documents traditionally associated with the Pauline foundation of the Macedonian Church at Thessalonica. The first of these is seen as representing Paul's earliest epistolary efforts and as providing two successive moments in his long paraenetic relationship with that community. Soon after leaving the area for the southern province of Achaia, Paul addresses the concerns of the new Gentile converts and at a later period responds more directly to queries received from the thriving and successful community. The second document, written in Paul's name and at a later date, attempts to calm the apocalyptic fervor of the community by reiterating its traditional eschatological and Christological teaching. After treating these introductory matters, this study provides a new translation of each section of the canonical text, explains in notes the pertinent textual and linguistic features of the text, and then offers in a series of interpretative essays a literary, rhetorical, and thematic analysis of the biblical documents. The constant concern of this commentary is to provide assistance to modern readers in discerning the relationship between the authors and their intended readers. Short bibliographies suggest other important modern studies. 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. 432 pages.