Why it matters for reading Scripture
The craft of preaching: turning a passage into one clear message.
Practical theologyHow is it lived and shared?
Homiletics is the branch of theology that studies preaching: its theology, the composition of sermons and homilies, and their delivery to a congregation. Its name comes from the Greek homilia, from a verb meaning to converse. It has argued from the start about its relation to classical rhetoric, and since the nineteenth century it has been taught within practical theology.
Study v1.0, 12 October 2026
The craft of preaching: turning a passage into one clear message.
Homiletics studies the theology, composition and delivery of preaching; its oldest question is eloquence and truth, and its focus has moved from the speaker to the listener.
Rhetorical, kerygmatic, New Homiletic and expository schools differ, and traditions divide over who may preach.
Canon 767 of the 1983 Code of Canon Law calls the homily, which is part of the liturgy and reserved to a priest or deacon, preeminent among the forms of preaching, and requires it at Sunday and holy-day Masses with a congregation unless there is a grave cause; canon 766 allows lay people to preach in a church where necessity or advantage requires it.
The Homiletic Directory (2014) asks for only one homily at Mass, expressing the faith of the Church rather than the preacher's own story. Mary Catherine Hilkert's Naming Grace (1997) grounds preaching in the sacramental imagination, the naming of grace already present in human experience.
Orthodox writers describe preaching as an inseparable part of the liturgy of the Word that can never be dispensed with, originally the bishop's gift exercised from the cathedra and today exercised by priests as bearers of the tradition.
The homily follows the Gospel and belongs to the ranking celebrant, who may delegate it to a priest or deacon but not to a layperson; Chrysostom's Paschal homily is read every Easter. In Romania homiletics is a compulsory course in Orthodox pastoral theology, taught at Babeș-Bolyai University to form the skills of the preacher.
Preaching takes the form of the homily within the liturgy and of teaching meetings, given by the clergy, as in the Coptic, Armenian and Syriac churches.
A 2023 Fordham doctorate examined Coptic preaching in Lent as catechesis, St Nersess Seminary runs a preaching program for Armenian clergy with a collection of patristic homilies called Karoz, and the Syriac tradition took excerpts of Jacob of Serugh's verse homilies into its liturgy.
The Augsburg Confession holds that the ministry of teaching the gospel and administering the sacraments was instituted so that faith may be obtained, and that through the Word and sacraments the Spirit is given; called ministers preach.
C. F. W. Walther's lectures of 1884 and 1885, published as The Proper Distinction between Law and Gospel, are summarized in the rule: preach the law, preach the gospel, do not mix them.
The Second Helvetic Confession, written by Heinrich Bullinger and published in 1566, heads its first chapter with the claim that the preaching of the Word of God is the Word of God.
The Westminster Larger Catechism makes preaching an effectual means of grace, to be done by those duly approved and called, plainly, faithfully and wisely, with hearers who examine what they hear by the Scriptures.
The Church of England's Books of Homilies (1547 and 1571), containing godly and wholesome doctrine, were written to be read aloud in parishes where preaching ability was lacking, and Article 35 commends them.
Gerald Bray notes that the Church of England is the only Reformed body to include sermons among its statements of faith.
John Wesley's 44 sermons became, with his notes on the New Testament, the standard doctrine of Methodism, and his plain style reached plain people through lay preachers; ordained and lay preachers preach in churches and in the fields.
Wesley preached in the open air near Bristol on 2 April 1739 to about three thousand people, a practice he first found strange.
Preaching is the exposition of one biblical idea: the evangelical expository school takes its definition from Haddon Robinson, whose Biblical Preaching (1980) centers every sermon on one big idea.
In the Southern Baptist Convention the Baptist Faith and Message (2000) limits the office of pastor to men.
Preaching is whole-person proclamation that ends in celebration, with call and response, and Henry Mitchell held that preaching without celebration is a denial of the good news in any culture.
Cleophus LaRue described Black congregations as giving continual feedback during sermons, and preachers are formed by the congregation as much as by the seminary. Celebration is one strand of a varied tradition: Prathia Hall stands for its prophetic and womanist preaching, and Teresa L. Fry Brown's Weary Throats and New Songs (2003) recovers the preaching of Black women.
Marius Nel describes Pentecostal preaching as re-enactment of the text aimed at transformation, with the Spirit's anointing as its precondition, testimonies as illustration and the freedom to stop and pray for healing.
He names manipulation, emotionalism and prosperity teaching as its risks.
An Anabaptist collection of 2003 treats preaching as a conversation among pulpit, pew and Bible, with preachers working with the congregation.
An Adventist account frames all preaching by the three angels' messages of Revelation 14 and places Christ at the center of every sermon; pastors and elders preach.
Preaching teaches, delights and persuades through well-built argument.
Augustine, following Cicero, matched a subdued, a temperate and a majestic style to these three aims, and John A. Broadus's textbook of 1870 opens with a section on the relation of homiletics to rhetoric.
Preaching is one of the three forms of the Word of God, and the church exists in and through proclamation.
The school stems from Karl Barth's homiletics seminar at Bonn in 1932 and 1933, and Barth treated preaching as material that dogmatics must test.
A group of North American homileticians who, from the late 1950s, moved attention from the content of the sermon to its form and to the experience of the hearer, with H. Grady Davis's Design for Preaching (1958) as forerunner.
Fred Craddock's As One Without Authority (1971) held that the listener completes the sermon; Eugene Lowry's The Homiletical Plot (1980) shaped it as a plot moving through tension to resolution; David Buttrick's Homiletic: Moves and Structures (1987) built a phenomenology of how sermons form in a congregation's shared consciousness. It was soon questioned from within: William Brosend records Thomas Long's later judgment that narrative preaching was taking on water.
Preaching addresses the whole person and ends in celebration, after Henry Mitchell's Black Preaching (1970) and Frank A. Thomas's They Like to Never Quit Praisin' God (1997).
One biblical concept, derived by exegesis and applied, in the work of Haddon Robinson (1980), John Stott (1982) and Bryan Chapell (1994).
Stott described preaching as bridge-building across the broad and deep divide between the biblical and modern worlds, and Chapell asked the preacher to locate the fallen condition each text addresses and the grace that answers it.
The preacher is a witness who sees before speaking.
Thomas Long's model, first published in 1989, sought a middle way between proclaiming and narrating.
Preaching is a shared conversation in a roundtable church: John McClure (1995) and Lucy Atkinson Rose (1997) sought to share the preacher's authority with the congregation.
The preacher exegetes the congregation as well as the text, and Leonora Tubbs Tisdale's Preaching as Local Theology and Folk Art (1996) gives a method for analyzing a congregation as carefully as a biblical text.
Preaching stands at the intersection of human suffering and God's grace and challenges the status quo, with Tisdale and Walter Brueggemann among its key voices.
The homily is part of the liturgical act, as Sacrosanctum Concilium and the Homiletic Directory set out.
The Second Vatican Council held that the homily should not be omitted at Sunday Masses without a serious reason.
Preaching is never neutral, and the pulpit is treated as a decolonized space.
Boston University's 2014 consultation on preaching and postcolonial theology brought together Kwok Pui-lan, David Schnasa Jacobsen, Pablo Jiménez, Sarah Travis and others, and Travis argues that colonizing discourses keep a fixed boundary between center and margins.
It studies what listeners actually hear and how sermons function.
In Germany Ernst Lange initiated the empirical turn, preferring the communication of the gospel to proclamation as the name for preaching, and Heidelberg today has a sermon research center and an empirical homiletics project. In North America the Listening to Listeners to Sermons project interviewed 263 people in 28 congregations and found that listeners value honesty, faithfulness and spiritual wisdom above eloquence.
Justin Martyr's First Apology 67 records that after the Sunday readings the presiding bishop preaches. The so-called Second Letter of Clement is the oldest surviving Christian homily.59
The thematic or university sermon, built on a short theme from Scripture and divided and subdivided, is taught through technical manuals called artes praedicandi, of which about 230 survive. Alan of Lille defines preaching as plain and public instruction in morals and faith.6465
Huldrych Zwingli begins preaching through the Gospel of Matthew at the Grossmünster in Zurich, and continuous exposition of Scripture becomes the Reformation norm.66
Friedrich Schleiermacher's Brief Outline of the study of theology gives practical theology systematic form, calls it the crown of theological study, and derives homiletics, liturgics, catechetics, missions and pastoral care from the life of the congregation.71
Karl Barth's homiletics seminar at Bonn, published in English as Homiletics in 1991, grounds preaching in a theology of the Word and gives rise to the kerygmatic school.32
Societas Homiletica is formally founded at Oslo as an international society, with origins at Heidelberg in 1986.74
Read the text prayerfully, with meditation, prayer and contemplation; the Homiletic Directory recommends lectio divina2.
Study the passage in its context through historical, grammatical and literary exegesis19.
Exegete the congregation as well, listening for its operative theology and culture48.
Distill one governing idea or focus, such as Robinson's big idea or Chapell's Fallen Condition Focus2043.
Relate the trouble and the grace in the text to the trouble and the grace in the world, as in Paul Scott Wilson's four pages78.
Choose a form and design: deductive, inductive, narrative or a sequence of moves343536.
Deliver the sermon as oral performance, with or without a manuscript, which Cleophus LaRue calls an arrested performance23.
Listen to the hearers and evaluate the sermon56.
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The difference is one of form and setting rather than of value. Origen is credited with first separating the formal discourse from the homily, a familiar exposition, and the 1910 Catholic Encyclopedia describes the higher homily as differing from the set sermon only in lacking an introduction and peroration59. Protestant usage tends to say sermon for every kind; Catholic and Orthodox usage reserves homily for preaching within the liturgy, which Pope Francis described as a distinctive genre2.
The traditions divide on it. In Catholic canon law the homily is reserved to a priest or deacon, though lay people may preach in a church where necessity or advantage requires it1. In the Southern Baptist Convention the Baptist Faith and Message (2000) limits the office of pastor to men, and on 14 June 2023 the Convention upheld the expulsion of two churches over women pastors21. Most mainline Protestant churches ordain women, and a growing literature studies women's and womanist preaching110111112.
In a Barna survey of 278 senior pastors in January 2024, 12% said they were comfortable using AI to write sermons, while 43% saw merit in using it for preparation and research113. Barna's study of 442 Protestant pastors, published on 15 June 2026, found that 87% use AI in some way and 24% report writing or editing sermons with its help; Barna notes that the two figures measure different things, comfort in 2024 and practice in 2026114. The Southern Baptist Ethics and Religious Liberty Commission's guide of 25 September 2025 holds that AI can assist preparation but should never replace the preacher's calling115.
Pew's analysis of 49,719 online sermons in 2019 found a median length of 37 minutes, ranging from 14 minutes in Catholic churches to 54 minutes in historically Black Protestant churches84. Catholic norms ask for brevity752. Lifeway Research reported on 6 October 2026 that the share of Protestant pastors preaching under 40 minutes fell from 85% in 2019 to 80% in 2025, and the share preaching an hour or more rose from 2% to 6%116.
The question has never closed. The 1910 Catholic Encyclopedia records both the view that homiletics is the branch of rhetoric dealing with sermons and the opposing view that it is independent in origin, matter and purpose61. Augustine's own answer, that a Christian teacher may lawfully use the art of rhetoric but that wisdom matters more than eloquence, remains the classic settlement76.
Reviewed and approved by Duane Herholdt, BA (Theology), Chief Executive Officer, Numa Verse
Study version: v1.0, 12 October 2026 (theology map v1.27)
Last reviewed: 9 November 2026