647. Restoration Theology 13: Historical Theology and Doctrinal Precedents

·45 min·4 clips

Sean Finnegan reveals a method to test your beliefs against millions of Christian books to see if anyone else ever held them.

This episode is part of a series on Restoration Theology, focusing on historical theology and doctrinal precedents. Host Sean Finnegan begins by explaining the importance of testing beliefs against historical Christian literature, noting that millions of books have been written over centuries. He challenges the apostasy theory, which claims Christianity fell away after the apostles, by citing 100 surviving books from the first 300 years that show gradual evolution. Finnegan defines historical theology as the study of doctrinal development post-Bible, distinct from broader church history. He discusses the Vincentian canon from 434 AD and how the Reformation spurred interest in historical theology to critique Roman Catholic traditions. A key example is asceticism, where Finnegan traces how Platonic philosophy led early Christians to denigrate the body and promote celibacy, culminating in church councils mandating clerical celibacy by the 12th century. He emphasizes primary sources over biased textbooks and recommends the CCEL website for accessing early Christian writings. Finnegan explains heresy books by authors like Justin Martyr and Irenaeus, cautioning about their biases. He presents a five-step method for historical theology: find references, read in context, search for defeaters, investigate authorship and dating, and summarize findings. The episode concludes with a promotion of Finnegan's book 'Kingdom Journey' and a preview of next week's topic on comparative theology.

As heard by us

A careful timeline tracks how ascetic ideas move from early warnings into later church policy.

Restitutio 647, part 13 of Restoration Theology, builds its argument around doctrinal precedence: who said what first, how those views shifted, and what the record shows about sex, celibacy, and marriage.

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You get a method for checking whether your beliefs had ancestors, and history has receipts to show who held them before.

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