History of Dogma, Volume 1 — Edition Insights

The Preface as Methodological Manifesto

Harnack's German preface, included in the English edition, functions as a compact methodological statement. He argues that the most difficult part of dogma's history is its beginning, because errors at the start threaten the entire subsequent account. The selection of material from early Christianity and biblical theology, he admits, is a 'heavy problem'—some readers will find too much included, others too little. Harnack defends his choices by noting they have been tested through repeated reflection and experiment.

He explicitly rejects the common practice of asking for an author's 'standpoint' before reading a historical work. Instead, he proposes five criteria: a sense for the subject, ability to distinguish original from derivative, complete mastery of the material, awareness of historical knowledge's limits, and truthfulness. These demands, he writes, constitute the 'categorical imperative for the historian,' achievable only through relentless self-discipline. The preface thus frames the entire volume as an ethical exercise in historical reconstruction.

Tradition, Apostles, and the Kerygma

The excerpted text examines how the early Christian communities conceived of apostolic tradition. Harnack notes that the twelve Apostles were seen as the κανων της παραδοσεως (canon of tradition), with the kerygma (proclamation) publicly accessible. Yet he detects an undercurrent: the idea that a deeper knowledge was transmitted secretly to specially gifted Christians. This notion, he argues, likely existed in some communities even during the age of the Apostolic Fathers, though direct evidence is lacking.

Harnack identifies three threats to the early, limited concept of tradition: a broader definition of 'Apostle' (especially in Asia Minor and Rome), free prophets and teachers whose Spirit-inspired words were taken as divine, and the assumption of a secret tradition alongside the public one. He points out that Paul was often excluded from the high apostolic estimate, as shown by the early Apocryphal Acts focusing more on other Apostles. The legends that made Apostles equal to Jesus in deeds and appearance, he suggests, reveal how apostolic activity compensated for Jesus's absence among the nations.

Gnosticism and the Invention of Myth

Harnack draws a provocative parallel between Gnosticism and mainstream Christianity: Gnosticism, he writes, is 'related to common Christianity as excess progressing to the invention of a myth.' The Gnostic tendency to create elaborate metaphysical systems, such as the Pistis Sophia, served to establish apostolic authority through a theoretical framework. He cites the oldest Apocryphal Acts of the Apostles, though originating largely in Gnostic circles, as evidence for how the idea of tradition developed.

The author emphasizes that the origin of the tradition concept and its link to the twelve Apostles remains obscure. He references Seufert's 1887 work on the apostolate but judges it insufficient to clarify the dark points. Harnack's approach is consistently cautious: he presents probabilities, not certainties, and repeatedly notes where evidence is indirect or inferences must be limited. This restraint gives the volume its scholarly weight, even as it tackles speculative territory.

Readers approaching this first volume should attend to Harnack's prefatory remarks as a key to his method. The text rewards those who follow his layered arguments, where each claim is hedged with qualifications and references to sources. The translator's work preserves the original's density, so slow reading is advisable. Harnack's insistence on the historian's ethical responsibility—to be 'treu' (faithful) in every sense—makes this not just a history but a reflection on how history itself should be written.

The rain blurred the window as I finished Harnack’s preface, his quiet insistence on weighing evidence over conviction lingering like damp air. Those early debates about public teaching versus secret knowledge felt strangely intimate. Then, almost by accident, my hand reached for a different shelf—The Jewish religion — Reading Companion—and the same tension appeared there, softer, older. One book simply opened into another.