Alastair's Adversaria

Alastair Roberts
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Mar 16, 2026 • 14min

What is Good Law

A reflective tour of how law relates to human weakness, truth, and moral formation. Short reflections compare Genesis, Mosaic rules, and case law to show law as both accommodation and call. Discussions range from slavery and Sabbath practice to practical limits on enforcement and how laws can shepherd people toward justice.
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Mar 5, 2026 • 22min

A Portal to the Psalter

A reflective walk through Psalm 1 as a gateway to the whole Psalter. Vivid contrasts between the righteous and the wicked are sketched with images like the tree by water and chaff. The progression from walking to sitting is explored as moral decline. Psalm 2 and royal covenant themes are linked, and Psalm imagery is fused to portray a kingly, law-rooted ideal fulfilled in Christ.
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Feb 2, 2026 • 6min

Some Candlemas Reflections

A theological stroll through Luke 2 and Candlemas, exploring ties to 1 Samuel and Davidic themes. Connections are drawn between John the Baptist, Hannah, Anna, and Simeon as prophetic figures. Numeric and Levitical symbolism is highlighted, along with anticipatory Pentecost motifs and the Spirit’s role in early Luke narratives.
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Jan 24, 2026 • 13min

Networks, Shortcuts, and Hubs

A tour of network science: small-world shortcuts, hubs, and how few links shrink vast distances. Why hubs form through preferential attachment and the friendship paradox. How targeting key hubs can change epidemic and social dynamics. A historical take on early Christian networks, Roman infrastructure, epistles as connective tools, and travel as a means of building trusted bridges.
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Jan 6, 2026 • 6min

The Gifts of Epiphany

Explore the symbolism of gold, frankincense, and myrrh through scriptural narratives, uncovering their connections to Solomon's reign. Delve into the rich imagery of the Song of Songs, where love meets sacred themes in the context of royal splendor. Discover how Isaiah 60 illustrates nations honoring the divine, and how the Magi's gifts signify Gentile tribute to Christ as king and priest. This thought-provoking reflection seamlessly weaves together themes of love, worship, and the sacred.
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Dec 27, 2025 • 4min

New Davenant Hall Course: Cross and Resurrection in the Old Testament

Explore how the New Testament’s claims about Christ's death and resurrection resonate throughout all scripture. Alastair delves into the idea of interpreting the Old Testament as a cohesive narrative pointing to Christ. He highlights the importance of hermeneutics and offers a course that combines rigorous study with spiritual preparation for Lent. The course promises interactive discussions and insights into scriptural consistency, ensuring participants gain a deeper understanding of biblical texts.
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Dec 25, 2025 • 16min

Twin Nativities

Explore the intriguing connections between birthing narratives and the Passion of Christ. Discover how Joseph's story parallels Moses' escape to Egypt and Mary's role links to Miriam, showcasing women as protectors in pivotal moments. Dive into literary comparisons of womb and tomb, emphasizing Jesus' dual birth and resurrection themes. John’s Gospel reinterprets the cross as a new nativity, intertwining the roles of women throughout Jesus' life. Ultimately, this discussion invites reflection on Christmas as a precursor to the church's new birth.
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Dec 11, 2025 • 21min

Covenant Overload

Explore the fascinating concept of covenant in Reformed theology, where it’s defined as God's gracious relationship with humanity. Dive into the covenant of redemption, revealing a divine plan that influences grace. Historical covenants are examined for their roles across time, shedding light on infant baptism debates. Alastair critiques the potential over-legalization of relationships through covenant language, likening it to the complexities of marriage. Lastly, discover how covenant grounds assurance, while other blessings enhance our spiritual experience.
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Nov 18, 2025 • 16min

Good Authority in Deuteronomy

Dive into a thoughtful exploration of authority in Deuteronomy. Discover how elders shift roles during Moses' leadership transition and their crucial judicial responsibilities. Learn about the law’s community impact and the development of the Ten Words in Deuteronomy's case law. The discussion touches on the fifth commandment’s unique focus on judges over parents and highlights checks on a king's power through priests and prophets. Finally, reflect on the notion of authority as a humble, brotherly responsibility rooted in divine law.
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15 snips
Oct 14, 2025 • 24min

The Fall Without St Paul

Delve into the intricate relationship between the fall of Adam and the development of original sin in Western theology. Explore how differing interpretations in Jewish texts contrast with Pauline views, revealing a rich tapestry of thought. Unpack the participatory perspectives of Eastern Orthodoxy versus Western forensic readings. Discover how the themes of Eden and redemption echo throughout Scripture, reshaping our understanding of sin, grace, and human relationships. Challenge modern assumptions about animal death and trace the progressive narrative of sin from Eden through to later judgments.

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