Luther’s Catechism
Katekismus Luther — Small Catechism for daily faith

Luther’s Catechism is a clear, beautiful reader for Martin Luther’s Small Catechism—built for study, confirmation, family devotion, and personal growth. Read in Bahasa Indonesia or English, with a calm book-like design that helps you focus on the text.

Whether you are learning the catechism for the first time or returning to its chief parts for deeper understanding, this app keeps the classic teaching close at hand: the Ten Commandments, the Creed, the Lord’s Prayer, the Sacraments, Confession, daily prayers, the Table of Duties, and more.

What you can read • Katekismus Kecil / The Small Catechism — core parts in Indonesian and English
• Supporting sections such as daily prayers, the Nicene Creed, and Table of Duties
• Indonesian edition material including notes on Martin Luther and teaching on Scripture
• English study notes where available, plus the full traditional Small Catechism structure

Designed for real reading • Side menu to jump instantly between titles and chapters
• Clean typography with clear hierarchy: titles, section labels, key statements, questions, and explanations
• Important confession lines (for example, the commandments and creed articles) highlighted in a centered, bold boxed style
• Adjustable text size (A− / A+)
• Choose reading fonts: Serif, Sans, Mono, or Script
• Themes: System (warm parchment look on light devices), pure White Light, or Dark

Scripture at a tap When the catechism cites the Bible (for example, 1 Timothy 3:2–4, Roma 13:1–4, or Efesus 6:1–3), references appear as tappable links. Open a popup to read the verse text from embedded Bibles: • Indonesian: Alkitab Terjemahan Baru (TB)
• English: ESV

No extra downloads are required for the main reading experience—content is available offline after install.

Simple and respectful • No account or login required
• Preferences stay on your device: language, theme, font, text size, and last chapter
• Lightweight interface focused on reading, not distractions

Languages • Bahasa Indonesia
• English
Switch anytime from the side menu. Your place and settings are remembered.

Who it’s for Students preparing for confirmation, parents teaching at home, pastors and teachers, and anyone who wants Luther’s Small Catechism in a modern mobile reader—clear, portable, and easy to navigate.

Note on content The Indonesian text is based on the Gereja Lutheran Indonesia / Kuske catechism materials available to the project. The English Small Catechism uses traditional public-domain wording for the chief parts, with additional study-sample material where provided. Scripture popups use the embedded Bible texts packaged with the app.

Ads The free app is supported by a bottom banner ad (Google AdMob). Your reading content and preferences remain on your device.

Open the drawer, choose a chapter, and begin with the foundations of the Christian faith—clear teaching for every home and every heart.