Wednesday, November 11, 2026

Andrew McGowan on Christian Fasting Before Tertullian

  

Fasting in early Christianity

 

The temptation to see the history of fasting in early Christianity as a fall from some early freedom and festivity into the fetters of ascetic and institutional drudgery is as implausible as it is unhelpful. Fasting was practiced in Christian circles from the earliest times historically accessible, its forms and purposes (unsurprisingly) varied, given the background just noted.

 

Enthusiasm for fasting may have varied, of course. There is an obvious contrast between the characterization of Jesus as "glutton and drunkard" (Matt 11 : 19) and the fasts attributed to the disciples of John, and for that matter the practice of the communities who first read the canonical Gospels (Matt 6:1 6). An indifference or even perhaps hostility to fasting might be reflected in the Gospel of Thomas (Gos. Thom. 14, 27, 104). Yet, there is more evidence for how Christians fasted than of debates about whether to do so.

 

Early Christian literature suggests varied purposes and concerns for fasting, broadly comparable to the practices already noted. The Acts of the Apostles depict fasting for the choice and commissioning of leaders (13:2-3; 14:23). Colossians refers to a controversy over food and drink, presumably referring to some form of fasting (Col 2: 16-23). The Didache urges fasting as a form of prayer for enemies (1.3; cf. Matt 5:44), instructs baptismal candidates and those administering the rite to fast (7.4), and assumes regular fasts on Wednesdays and Fridays each week (8.1). Justin Martyr also reports baptismal fasting (1 Apol. 6 1). Diognetus distances itself from Jewish fasting customs, but lauds personal dietary discipline (6. 1; cf. 4.1). Ptolemy's Letter to Flora supports fasting - as reminder of a truer, spiritual fast (5.13- 14). Seasonal fasting before Easter is already attested in the second-century Gospel of Peter, as well as in the slightly later Didascalia.

 

The Shepherd of Hermas reveals tensions over the theory and practice of fasting. In the Visions section, the narrator fasts in order to seek visions or their interpretation (Herm. Vis. 2.2; cf. 2.1; 3.1; 3.10). This is a personal spiritual discipline, without obvious communal or (other) ritual dimensions. In the Similitudes, however, there is reference to a statio or set fast (Herm. Sim. 5). The heavenly Shepherd who addresses Hermas must underline the communal dimension in ethical and not merely ritual terms, criticizing fasts undertaken for purely personal ends - for seeking personal revelations, or adding to the power of one's prayers - and advocating a diet of bread and water on these stational days so the resulting funds could be set aside for charity (5.3.7).

 

This brief survey of fasting and the variety of its purposes prior to or contemporary with Tertullian at least illustrates its ubiquity and diversity. Fasting was both habitual and communal, but could be personal and occasional; it was associated with unique initiatory processes, but also with repeated spiritual quests; it was connected with personal prayer and also with social practice; it was conceptualized as effective in itself and as a sign whose real meaning lay beyond the material practices of abstinence. Tertullian's controversy with the Carthaginian psychici - less ascetically inclined Christians or opponents of the New Prophecy - must be seen within this diversity, where many things about dietary asceticism could be contested, but fasting itself was not. (Andrew McGowan, “Tertullian on Fasting: Asceticism and the New Prophecy in Carthage,” in Montanism in the Roman World: The New Prophecy Movement from Historical, Sociological, and Ecclesiological Perspectives. Festschrift for William Tabbernee on the Occasion of His 80th Birthday, ed. Peter Lampe and Heidrun E. Mader [Novum Testamentum et Orbis Antiquus/Studien zur Umwelt des Neuen Testaments 132; Göttingen: Vandenhoeck & Ruprecht, 2024], 95-97)

 

 

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