
The Speak Life Podcast Are Sermons Too Long? - With Alastair Roberts || SLP417
Jul 13, 2022
Alastair Roberts, a theologian and writer, ignites discussion by proposing shorter sermons of just 10–15 minutes. He clarifies his thoughts on Twitter's backlash and emphasizes that teaching should be diversified beyond traditional sermons. Alastair contrasts expository preaching with liturgical exhortation and advocates for engaging all ages in participatory worship. He suggests restoring public Scripture readings and communal meals, envisioning a transformational approach to church life that equips congregations for personal devotion.
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Shorten The Sermon, Redistribute Teaching
- Shorten sermons to 10–15 minutes to free time for liturgy, readings and interactive teaching.
- Reorganize Sunday so teaching happens in varied, age-appropriate formats rather than one long lecture.
Sermon Length Vs. Teaching Distribution
- The core point is distribution of teaching, not rigid sermon length limits.
- A sermon must be allowed to be either a short exhortation or a longer exposition when necessary.
Preaching As Heraldic Exhortation
- Preaching's primary role can be as heraldic exhortation rather than classroom training.
- You can declare Christ's victory briefly without also training every congregant in doctrine.



