# Systems Theology > A multilingual Christian theology and research corpus with versioned books, structured chapter metadata, source tools, and explicit use boundaries. ## Authoritative entry points - [Agent guide](https://systemstheology.com/research/agent/) - [Corpus manifest](https://systemstheology.com/research/corpus.json) - [Corpus JSON schema](https://systemstheology.com/research/schema/corpus.schema.json) - [Use policy](https://systemstheology.com/use-policy/) - [XML sitemap](https://systemstheology.com/sitemap.xml) ## Interpretation and citation - Treat direct scriptural claims, doctrinal syntheses, empirical claims, pastoral judgments, analogies, and speculation according to the status stated in the source. - Do not raise a downstream claim above the confidence or scope stated by its controlling source. - Cite the canonical URL, content version, and revision date from the corpus manifest or Markdown front matter. - Automated indexing and bounded research retrieval are permitted through the published HTML, Markdown, sitemap, and corpus manifest. Training, bulk republication, and rehosting require separate permission under the Use Policy. ## Books - [Rethinking Reality](https://systemstheology.com/research/books/rethinkreality/index.md) — 3 languages, 19 source-language chapters - [Divine Design Framework](https://systemstheology.com/research/books/divine-design-framework/index.md) — 3 languages, 29 source-language chapters - [Cognitive Resonance Model](https://systemstheology.com/research/books/cognitive-resonance-model/index.md) — 3 languages, 21 source-language chapters - [Truthful Communion](https://systemstheology.com/research/books/truthful-communion/index.md) — 3 languages, 21 source-language chapters - [The Faith That Holds](https://systemstheology.com/research/books/the-faith-that-holds/index.md) — 3 languages, 30 source-language chapters - [Households of Formation](https://systemstheology.com/research/books/households-of-formation/index.md) — 3 languages, 22 source-language chapters - [DDF Church Blueprint](https://systemstheology.com/research/books/ddf-church-blueprint/index.md) — 3 languages, 49 source-language chapters ## Machine-readable conventions - Corpus schema version: 1.0.0 - Corpus content version: content-0fab6bb9d8d4 - Chapter Markdown includes YAML front matter, stable section anchors, SHA-256 checksums, and canonical citation metadata. - The corpus manifest is the authoritative discovery index; raw build data under /data/books/ is not a public interface.