On Prayer (Tertullian)

Authorship, Date, and Context

The catechetical guide On Prayer (De Oratione) was composed in Latin by the North African Christian writer Quintus Septimius Florens Tertullianus in Carthage. Patristic historians including Johannes Quasten and Ernest Evans place its composition between 198 and 204 CE, during Tertullian's early Catholic phase prior to his adherence to the Montanist movement.

The manual was tailored for catechumens receiving sacramental preparation for baptism in Carthage, providing them with liturgical catechesis. It stands as the earliest extant systematic commentary on the Lord's Prayer in Western Christian history.

Structure

The treatise contains twenty-nine chapters, logically bifurcated into two principal thematic halves.

The initial unit (chapters 1 to 9) provides an exposition of the clauses of the Lord's Prayer, culminating in chapter nine's celebrated definition of the prayer as an epitome of the whole Gospel. The second unit (chapters 10 to 29) constitutes a practical directory on liturgical protocol and private devotions: cleansing the soul from bitterness before prayer, appropriate physical postures (hands outstretched like Christ on the cross, soft vocal tone), the kiss of peace during station days, the veiling of virgins, customary prayer hours (third, sixth, and ninth hours), and a grand closing panegyric on the cosmic power of Christian supplication.

Themes and Key Passages

The guiding theme depicts Christian prayer as a living spiritual oblation superseding Old Testament animal sacrifices. Prayer is intrinsically communitarian; acknowledging the heavenly Father simultaneously confesses the Son and the maternal nurture of the Church.

Highlighting the militant defensive potency of prayer in chapter twenty-nine, the author states: 'Prayer is the wall of faith: her arms and missiles against the foe who keeps watch over us on all sides.'

Summary by Parts

Exegesis of the Lord's Prayer (chapters 1-9): Christ gave a concise rule of prayer that reverences God's name, welcomes the Kingdom, conforms earthly life to the celestial Will, asks for spiritual and daily nourishment, seeks pardon conditional on forgiving others, and pleads for deliverance from temptation and Satan.

Spiritual Dispositions and Liturgical Customs (chapters 10-22): Anger and worldly irritation must be discarded prior to praying; arms should be spread modestly in imitation of the passion without superstitious pagan gestures; the liturgical kiss of peace seals fellowship, while proper head coverings maintain modesty among women.

Fixed Times and Cosmic Harmony of Worship (chapters 23-29): Standing during prayer on Sundays honors the Lord's resurrection, whereas kneeling belongs to days of penance; believers observe Daniel's prayer hours, joined by birds expanding their wings as a cross and all creatures acknowledging the Creator in celestial harmony.

Reception

The treatise established the patristic paradigm for Latin expositions of the Pater Noster, directly inspiring Saint Cyprian of Carthage's De Dominica Oratione and later commentaries by Saint Augustine. Liturgical historians treasure its descriptions of early African baptismal and communal rites.

Textual survival rests on the ninth-century Codex Agobardinus (Paris). Printed editions appeared in Basel and Paris during the Renaissance, culminating in modern critical presentations in the Corpus Christianorum Series Latina (CCSL) and Sources Chrétiennes.

Sources

• Sydney Thelwall; Alexander Roberts; James Donaldson, On Prayer (De Oratione) (1885).
• Peter Kirby, Tertullian: On Prayer (Early Christian Writings) (2013).