Tour

Don't outsource your study. Discover it yourself.

A new way to study Scripture in the age of AI. You make the path; AI walks beside, handing you tools.

See how it's different ↓

Engraving by Gustave Doré: Baruch writing down the prophecies Jeremiah speaks
Gustave Doré, Baruch Writes Jeremiah's Prophecies, 1866. Public domain

IBSTH is different

Conventional AI sermon services
  • Prompt → AI writes the sermon
  • You receive output only
  • Sources opaque
  • Hard to verify
The IBSTH way
  • Text → you do the OIA work
  • You walk the process
  • Cited orthodox sources
  • AI is the verification tool

The material assists. You decide.

Three-Layer Verification

Every piece of IBSTH content passes three layers of checking

Nothing is generated while you use the site. Everything on screen was built and checked before publication. Since LLMs hallucinate 10-20% of the time, that checking is split across three layers.

1

Sources crawled directly (0% AI-generated)

Cited commentaries (Henry, Calvin, Barnes, JFB, Gill, K&D, Meyer, Spurgeon and others), plus Smith's & Easton's dictionaries and OpenBible.info place data: all Public Domain Data, crawled and curated directly.

8 sources · 7,284 chapters · 8,520 entries · 1,342 places
2

Strong's references compiled by hand

Strong's entries and cross-references were collected and curated by the IBSTH team. AI auto-generation is unreliable here, so we deliberately ship only human-verified data.

14,298 Strong's · 80,490 cross-refs
3

AI output fact-checked against orthodox sources

Some material (verse commentaries, IBS analyses) is AI-generated, but only after fact-checking against the cited orthodox commentaries. Material that doesn't pass is not shipped.

7,432 verse commentaries · 1,189 chapters IBS · 2,358 background entries

We show what was checked, and what was not

Every classic quotation was checked line by line against its source, and the result sits at the end of the quotation. An item with no mark was not checked.

Verified in sourcequotations found in the source as written87.2%
Tentativequotations that look paraphrased6.9%
Mismatchnot in the source, or the wrong author5.7%
Scopeclassic quotations across all 1,189 chapters (as of September 2026)239,980

So everything on screen has been checked against trusted sources. Whatever did not pass was not shipped.

1 / 6

Where every day begins

You
  • Open today's devotion
  • Resume reading from yesterday's stop
  • Check plan progress and devotion streak
IBSTH
  • Pre-paired scene images for each devotion text
  • Auto-suggests the next chapter to resume
90-day devotion · 8 plans · auto progress tracking
2 / 6

A whole book, with shape

You
  • Author, era, themes: at a glance
  • Choose which lens to open first
IBSTH
  • Pre-analyzed IBS data laid beside the text
  • Commentary · background · structure · maps · scenes: one menu
66-book intros · 1,189-chapter IBS data
3 / 6

Down to a single word

You
  • Click a word → Strong's & cross-refs unfold
  • Switch among 8 translations freely
IBSTH
  • 14,298 Strong entries + Korean glosses ready
  • 80,490 cross-references pre-mapped
8 translations · 14,298 Strong's · 80,490 cross-refs
4 / 6 ·IBS

IBS Study: you write first, the material comes after

You
  • Observe · Interpret · Compare · Apply: write your own
  • Leave your marks with notes and tags
  • Each step auto-saves
IBSTH
  • After each step, AI lays its pre-analysis beside your work
  • Each clause tagged by meaning in advance (Theme · Person · Action · Divine and so on) over the actual text
  • Nothing is generated while you work: prepared material is simply set beside you
1,189-chapter IBS · 7,432 commentaries · 2,358 background entries
5 / 6

When you finish, the review goes to your own assistant

You
  • Complete all five steps yourself
  • Copy the request and paste it into the assistant you use
IBSTH
  • Your notebook, the passage (KJV) and the instructions, assembled into one request
  • This site does not write the review, so nothing unchecked is produced here
Free for every user · technology operated by LC Lab Inc.
6 / 6

Eight curated reading plans

You
  • Pick from One-Year, M'Cheyne, Psalms & Proverbs, Gospels, and more
  • Daily progress auto-tracked
  • See your year at a glance with the heat-map calendar
IBSTH
  • Matching devotion · background · maps come along automatically
And there's more

More tools, all right beside the text

Five lenses on every passage

Historical · cultural · geographical · customs · theological: five doors into the world of the text

Structure analysis

Each clause was tagged by meaning in advance (Theme · Person · Action · Divine and so on): color-coded over the actual text

Stories visualized + cultural context

Scene illustrations alongside historical context, one page

Reference Tools: Application ideas

Text-grounded application suggestions, grouped by area (WITH GOD · PERSONAL LIFE · OTHERS) for when you're stuck

Our promises

Every feature is free

Not only the Bible text but the reading plans, the devotions and the study material too. There is no paid tier and no advertising, and reading needs no account.

Cited sources, run as a non-profit

Drawn from cited commentators such as Matthew Henry, Calvin and Barnes, and the collection keeps growing. Scripture is provided on non-commercial terms only.

No AI runs while you study

Nothing here grades or compares your work. Reference material that was generated with AI was checked before publication, and no Bible text is ever sent to an AI system.

Korean · English

Bible reading, reading plans, devotions, and IBS analysis available in Korean and English.

Walk with us?

Sign-up is free. Bible reading, reading plans, devotions, and IBS analysis included.

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