History, theory, and practice are interwoven in most realms of human knowledge, yet students approaching a field often care little about its history; they are more concerned with its application and how the discipline is practiced. This may be illustrated from the physical and biological sciences, where it is common not only for novices but even experts to take an interest only very late—if at all—in the history of science, and more so among physicians, to whom the history of medicine is usually a curiosity at best. Students first grappling with NT textual criticism are not likely to be different—they want to know the “jargon,” the “rules,” and the basic methods that will permit them to practice the art and (as they are more likely to view it) the science of textual criticism. In this particular subfield of NT studies, however, the history and the practice of the discipline cannot easily be separated. After all, the canons of criticism—the so-called “rules” in textual criticism—are anything but objective standards that can be applied in a rigid, mechanical fashion.

Paul Corby Finney, “Early Christian Architecture: The Beginnings (A Review Article),” HTR 81:3 (1988) 319–39

A study of rabbinic legal rulings concerning the barren wife reveals the subordinate place of women in rabbinic Judaism's systematic vision of an ideal reality. Yet at the same time, aggadic texts demonstrate that demands of necessity and compassion often prevailed over halachic prescription, illuminating the rift which not infrequently separated rabbinic theory and actual practice. Moreover, a review of aggadic reflections on barren women also yields suggestive insights into the dilemma of suffering, and the efficacy of prayer, as well as examples of the ways in which biblical models could become paradigms and symbols of empowerment in women's lives.

Amalarius of Metz (ca. 780–850/851), the premier liturgical scholar of the Carolingian Renaissance, is often cited as a witness to the liturgical usages of the Frankish church in the ninth century. Amalarius's descriptions, critiques, and explanations of the various rites in works such as the Liber officialis appear to many scholars as contrived and visionary. Despite his value as a source for liturgical history, Amalarius's reliability has long been under question.