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 ↓

We're different
- Prompt → AI writes the sermon
- You receive output only
- Sources opaque
- Hard to verify
- Text → you do the OIA work
- You walk the process
- Eight cited orthodox sources
- AI is the verification tool
AI is the assistant. Not the decider.
Not all AI is hallucination
Distrust of AI is fair — most LLMs hallucinate 10–20% of the time. IBSTH addresses that concern at three layers:
Sources crawled directly (0% AI-generated)
Eight cited commentaries (Henry, Calvin, Barnes, JFB, Gill, K&D, Meyer, Spurgeon), plus Smith's & Easton's dictionaries and OpenBible.info place data — all Public Domain Data, crawled and curated directly.
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.
AI output fact-checked against orthodox sources
Some material (verse commentaries, IBS analyses) is AI-generated, but only after fact-checking against the eight orthodox commentaries. Material that doesn't pass is not shipped.
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.
That's why every piece of IBSTH content is verified against trusted sources — and whatever doesn't pass isn't shipped. You don't have to fear the AI here; you can rely on it.

Where every day begins
- Open today's devotion
- Resume reading from yesterday's stop
- Check plan progress and devotion streak
- Pre-paired scene images for each devotion text
- Auto-suggests the next chapter to resume

A whole book, with shape
- Author, era, themes — at a glance
- Choose which lens to open first
- Pre-analyzed IBS data laid beside the text
- Commentary · background · structure · maps · scenes — one menu

Down to a single word
- Click a word → Strong's & cross-refs unfold
- Switch among 8 translations freely
- 14,298 Strong entries + Korean glosses ready
- 80,490 cross-references pre-mapped

IBS Study: you first, AI second
- Observe · Interpret · Compare · Apply — write your own
- Leave your marks with notes and tags
- Each step auto-saves
- After each step, AI lays its pre-analysis beside your work
- Auto-tags each clause by meaning (Theme · Person · Action · Divine…) over the actual text
- Never auto-generates — only compares & verifies

After you finish, AI reviews
- Complete all five steps yourself
- Request evaluation when ready
- Reviews the whole work → strengths · gaps · reconsider
- Not just an output — citations from the eight verified sources

Eight curated reading plans
- 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
- Matching devotion · background · maps come along automatically
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

AI structure analysis
AI tags each clause by meaning (Theme · Person · Action · Divine…) — 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
Bible text, free forever
Bible reading needs no account, and every feature is free for every user, forever.
Eight cited sources + non-profit operation
Public Domain Data (Henry, Calvin, Barnes, and more). Scripture provided on non-commercial terms only.
AI assists, you author
AI does not generate Bible text. It evaluates and compares your study.
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.