[[Liturgical Studies]] / Penitential Practice > [!note] New - 2026-03-26 ![[assets/covers/penitential-practice.jpg]] Ash Wednesday is unique in the liturgical calendar as the sole day with a dedicated service in the Book of Common Prayer. It inaugurates the Gesimas, the pre-Lenten season of preparation. The Commination service enacts corporate judgement and repentance in ways distinctive to Anglican worship. ## The Commination Service The Gesimas (pronounced JEZ-i-muhs) comprises the final weeks before Lent, opening with Ash Wednesday.[^bray-common-prayer-p117] The Commination service is structured around liturgical pronouncements of judgement, announcing curses against various forms of sin. These curses are precise in their moral vision: they condemn transgressions against the vulnerable and needy (such as those who ‘maketh the blind to go out of his way’) and sins of the heart (such as those who ‘putteth his trust in man, and taketh man for his defence, and in his heart goeth from the Lord’).[^bray-common-prayer-p118] This double focus binds outward ethical breach to inward spiritual corruption, treating moral failing as inseparable from alienation from God. ## Congregational Participation and Embodied Repentance The Commination’s most striking feature occurs when the priest leaves the chancel and kneels alongside the congregation to recite Psalm 51, David’s confession of sin.[^bray-common-prayer-p118b] This movement enacts a principle central to penitential practice: the dissolution of hierarchical distance between minister and people in shared acknowledgement of sin. The priest does not pronounce judgement from a position of authority but joins the people in their corporate posture, inscribing into the very structure of worship that repentance belongs to all. ## The Evolution of Penitential Symbolism Notably, the practice of distributing ashes on Ash Wednesday did not appear in any Anglican prayer book until the 1970s.[^bray-common-prayer-p118c] This remarkably late adoption poses a question fundamental to reformed worship: whether external symbol reinforces genuine interior transformation or potentially obscures it beneath gesture. ## Selected passages > ![[assets/covers/bray-common-prayer.jpg|28]] ‘This is ==the pre- Lent season called the “Gesimas, pronounced JEZ- i- muhs.==’ > > *How to Use the Book of Common Prayer - A Guide to the Anglican Liturgy*, p. 117 ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 138.jpg|🖼️]]) > ![[assets/covers/bray-common-prayer.jpg|28]] ‘Popularly known as “Ash Wednesday,” ==this is the only day in the entire year that has its own special service in the prayer book.==’ > > *How to Use the Book of Common Prayer - A Guide to the Anglican Liturgy*, p. 117 ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 138.jpg|🖼️]]) > ![[assets/covers/bray-common-prayer.jpg|28]] ‘In fact, ==no Anglican prayer book included ashes for Ash Wednesday until the 1970s.==’ > > *How to Use the Book of Common Prayer - A Guide to the Anglican Liturgy*, p. 118 ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 139.jpg|🖼️]]) ## Appearances - *How to Use the Book of Common Prayer - A Guide to the Anglican Liturgy*, Samuel L. Bray and Drew Nathaniel Keane - 8 The Prayer Book and the Christian Year, pp. 117–118 ## Related [[Lenten Discipline]] . [[Repentance and Contrition]] . [[Liturgical Seasonality]] . [[Congregational Participation]] . [[Scripture in Liturgical Worship]] [^bray-common-prayer-p117]: [[How to Use the Book of Common Prayer - A Guide to the Anglican Liturgy]], p. 117 ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 138.jpg|🖼️]]) . ‘This is **the pre- Lent season called the “Gesimas, pronounced JEZ- i- muhs.**’ [^bray-common-prayer-p118]: Ibid., p. 118 ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 139.jpg|🖼️]]) . ‘These curses fall espe- cially on sins against the needy and vulnerable (for example, **”Cursed is he that maketh the blind to go out of his way”),** as well as sins of the heart (for example, “Cursed is he that putteth his trust in man, and taketh man for his defence, and in his heart goeth from […]’ [^bray-common-prayer-p118b]: Ibid. ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 139.jpg|🖼️]]) . ‘What comes next in the Commination service is a dra- matic moment: **the priest walks out of the chancel, joining the congregation in kneeling and saying Psalm 51,** David’s’ [^bray-common-prayer-p118c]: Ibid. ([[sources/scans/bray-common-prayer/How to Use the Book of Common Prayer - 139.jpg|🖼️]]) . ‘In fact, **no Anglican prayer book included ashes for Ash Wednesday until the 1970s.**’