One In HimBible Study & Church History
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Library

Study Library

Scripture readers, church fathers, councils, history, and tradition-specific study hubs — all in one place.

Protestant Study

Open a Protestant-focused hub for the KJV reader, Strong's study, and Reformation-related history.

Protestant Resources

Navigate Protestant Scripture study, reformers, confessions, history, and shared ancient sources.

Protestant Figures

Read Luther, Calvin, Wesley, and Protestant theologians through internal profiles and primary-text study pages.

Protestant Texts

Browse confessions, catechisms, and doctrinal standards such as Augsburg, Heidelberg, Westminster, and the Thirty-Nine Articles.

KJV + Strong's

Read a structured KJV chapter and inspect linked Strong's entries with notes and bookmarks.

Catholic Bible

Read the full Douay-Rheims canon with chapter search, bookmarks, notes, and catechism-linked companion studies.

Catholic Resources

Navigate Catholic Bible, catechesis, liturgy, saints, councils, and official resources.

Roman Catechism

Read the Catechism of Trent organized by creed, sacraments, commandments, and prayer.

Church Fathers

Browse father profiles and read full primary texts, including Ignatius, Clement, Polycarp, Justin, and Athanasius.

Church Councils

Study the seven ecumenical councils with timeline navigation, doctrine summaries, key terms, and related app sections.

Orthodox Study

Open an Orthodox-focused hub with shared fathers, Cyril, Athanasius, liturgical catechesis, and curated external resources.

Church History

Browse structured history topics with dedicated pages for councils, schism, and reform.

Notes Archive

See your locally saved study notes with a Supabase-ready persistence path.

Prayer Forum

Open a small prayer board where signed-in users can share requests and pray for one another.

Oriental Orthodox

Explore Oriental Orthodox Christianity — Ethiopian, Coptic, Armenian, and Syriac traditions with primary sources.

Settings

Adjust theme, Strong's display, and reader preferences for the whole app.