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PRICING

A new standard for sermon prep
as deep as you want, as often as you need

From interlinear text, verse commentary, and patristic interpretation, to scholarly papers, primary sources, ancient Near East and Greco-Roman background, archaeology, and sacred art — how deep each report goes depends on your tier.

Loyalty discount Stay subscribed and it gets cheaper automatically — 3 months → 10% off, 6 months → 15%, 12 months → 20%. No commitment, no lump sum, no cancellation penalty; billed monthly, cancel anytime.
Lite
$19 /month
4 reports/month
  • 4 reports / month
  • Interlinear text · key vocabulary · text-structure analysis
  • Grammar, syntax & usage · primary-source citations
  • Multiple interpretive perspectives (4+) · verse-by-verse commentary
  • Scholarly discussion (6-7 papers) · history of preaching & reception · hymn suggestions
  • Historical, cultural & archaeological background · 1 in-depth ancient-source module
  • Every sermon type · encrypted storage
Pay now
★ Most popular
Pastor
$39 /month
8 reports/month · 1 weekend passes
  • 8 reports / month · everything in Lite, plus
  • Verse-by-verse individual commentary · patristic interpretation · 5+ perspectives
  • Textual criticism · LXX/MT comparison · related maps · English edition
  • 1 weekend request / month · 2 in-depth ancient-source modules
Pay now
Pulpit
$69 /month
12 reports/month · 2 weekend passes
  • 12 reports / month · everything in Pastor, plus
  • 6+ interpretive perspectives · sermon-format guide
  • Illustration-only reports on request
  • Priority processing · 2 weekend requests / month · 3 in-depth ancient-source modules
Pay now
Church
$139 /month
24 reports/month · 4 weekend passes
  • 24 reports / month · everything in Pulpit, plus
  • Unlimited interpretive perspectives · dedicated hotline
  • Top-priority processing · 4 weekend requests / month
Pay now

Buy a single report without a subscription: Lite $19 / Pastor $29 / Pulpit $49

Group / organization rates: pricing varies by group size — contact us individually at didymus@didymuslab.com

Click Pay now to apply — we’ll review your request and email you the exact bank-transfer amount (beta rate honoured where it applies).

Service provision period

Monthly subscription — access begins immediately upon payment and the service is provided for 30 days (1 month) from the payment date. It then renews automatically on the same date each month, charged to the same payment method, and repeats every month until you cancel. Single purchase — usable immediately once granted and consumed when you submit one request (no expiry).

Long-term loyalty discount

The longer you stay subscribed, the more you save — automatically. Your payments drop to 10% off after 3 consecutive months, 15% from 6 months, and 20% from 12 months. There is no fixed-term commitment, no upfront lump sum, and no cancellation penalty — every charge covers a single month and you can cancel anytime with nothing owed. If your subscription lapses and you resubscribe later, the counter starts over. The discount applies automatically once recurring card payments open; for now we’re taking reservations only.

Payment — card payments are now open

You can now pay by Shinhan, BC, Hyundai, Lotte (Amex), NH Nonghyup, Woori, Samsung, Hana (incl. FX), or KB Kookmin card — every major card issuer is supported.

Card payments complete instantly — your 30-day membership starts the moment payment is confirmed. If you use bank transfer instead, apply from the Billing page and we’ll email you the exact amount; your membership is granted the moment we confirm the deposit (processed in the order received).

Any tier · pick it on the request form · no extra cost

Start with the essentials, go deeper when you need to

The essentials edition carries only the five things every sermon prep needs — original-language analysis, historical background, interpretive direction, verse-by-verse commentary, and hymn suggestions — in 11–16 pages. Scholarly discussion, reception history, maps, and the small-group guide are left out. Available on every tier from Lite to Prestige, right on the request form — and it uses one report request, same as the full edition.

Included: original-language analysis · historical background · interpretive direction · verse commentary · hymn suggestions

Excluded: scholarly discussion · reception history · related passages · maps · small-group guide · sermon form guide

Try the essentials edition →

What each tier includes

Every tier includes interlinear text, multi-perspective interpretation, and verse-by-verse commentary — move up a tier and you get more sections and more depth.

Feature LitePastorPulpitChurch
Text analysis
Interlinear text (original · transliteration · grammar · gloss) ✓ ✓ ✓ ✓
Key-vocabulary table ✓ ✓ ✓ ✓
Text-structure outline ✓ ✓ ✓ ✓
Grammar, syntax & usage analysis ✓ ✓ ✓ ✓
Textual criticism · LXX/MT comparison — ✓ ✓ ✓
Commentary & interpretation
Verse-by-verse commentary (by paragraph) ✓ ✓ ✓ ✓
Individual verse-by-verse commentary — ✓ ✓ ✓
Interpretive perspectives 4+ views 5+ views 6+ views Unlimited
Patristic interpretation — ✓ ✓ ✓
Scholarship & sources
Scholarly-paper depth Expanded In-depth Extensive Maximal
Primary-source citations ✓ ✓ ✓ ✓
History of preaching & reception ✓ ✓ ✓ ✓
Ancient-source deep dive (choose from ANE, Greco-Roman, archaeology, apocrypha/pseudepigrapha, rabbinic literature) 1 2 3 4
Visuals & extras
Related sacred art ✓ ✓ ✓ ✓
Small-group discussion guide ✓ ✓ ✓ ✓
Related biblical maps — ✓ ✓ ✓
English-edition report — ✓ ✓ ✓
Sermon-format guide — — ✓ ✓
Illustration-only reports on request — — ✓ ✓
Operations
Doctrine sermon report (confession/catechism-based; doctrine, not a passage, is the starting point) ✓ ✓ ✓ ✓
Passage recommendation mode (suggest a passage from your message) ✓ ✓ ✓ ✓
Weekend request passes (monthly) — 1 2 4
Follow-up research (post-report deep dive, up to 3 topics) — ✓ ✓ ✓
Priority processing — — ✓ ✓
Dedicated hotline — — — ✓

Prestige (48/month) has everything in Platinum, plus unlimited interpretive perspectives, 4 in-depth ancient-source modules, a dedicated hotline, and top-priority processing.

⛪ Church & group plans

Group pricing kicks in at 3 Standard-or-above seats and the discount grows with your team. Each seat picks its own tier. (Light seats run at full price on the side and don’t count toward the group discount.)

Standard+ 3–4 seats 24% off
Standard+ 5–7 seats 28% off
Standard+ 8–14 seats 32% off
Standard+ 15+ seats 36% off

Annual commitment · cancel early and you repay the group discount you’ve received · tax invoice available

Request a group quote
Example: a Standard team of 5

List price ₩49,000 × 5 = ₩245,000/month
With the 28% group discount
→ ₩176,400/month
₩2,116,800 a year · you save ₩823,200

See church plans →

🤝 Church sponsorship

Sponsor a yearly plan in your church’s name and a membership-and-benefits package worth more than you give comes straight back to you. A tax invoice is included.

Covenant
₩100,000/month
Annual commitment · ₩1,200,000/year
Seats included
Premium Senior pastor (1) ₩79,000
Standard Associate pastor (1) ₩39,000
Benefits you keep
  • +1 weekend pass a month
  • 25% off coupon for 1 more associate pastor
  • Tax invoice included
Value included ₩118,000 ₩18,000 more than you give
Apply for sponsorship
Offering
₩200,000/month
Annual commitment · ₩2,400,000/year
Seats included
Platinum Senior pastor (1) ₩179,000
Standard Associate pastor (1) ₩39,000
Light Associate pastor (1) ₩19,000
Benefits you keep
  • +2 weekend passes a month
  • 25% off coupons for 2 more associate pastors
  • Tax invoice included
Value included ₩237,000 ₩37,000 more than you give
Apply for sponsorship
Support
₩300,000/month
Annual commitment · ₩3,600,000/year
Seats included
Platinum Senior pastor (1) ₩179,000
Premium Associate pastor (1) ₩79,000
Standard Associate pastors (2) ₩78,000
Light Associate pastor (1) ₩19,000
Benefits you keep
  • +2 weekend passes a month
  • 25% off coupons for 3 more associate pastors
  • Tax invoice included
Value included ₩355,000 ₩55,000 more than you give
Apply for sponsorship
Partner
₩500,000/month
Annual commitment · ₩6,000,000/year
Seats included
Prestige Senior pastor (1) ₩399,000
Premium Associate pastor (1) ₩79,000
Standard Associate pastors (2) ₩78,000
Light Associate pastors (3) ₩57,000
Benefits you keep
  • +4 weekend passes a month
  • 25% off coupons for 5 more associate pastors
  • Tax invoice included
Value included ₩613,000 ₩113,000 more than you give
Apply for sponsorship

Annual commitment, paid by bank transfer — no cancellation penalty. Submit a request below and we’ll email you the agreement, deposit details, and a tax invoice.

See sponsorship →

Frequently asked questions

Yes. You can buy a single report at Lite $19 / Pastor $29 / Pulpit $49. New sign-ups get one Pastor-level report free to try, and members without an active subscription also get one free-trial report every month — four core sections (original-language analysis, background, interpretation, verse commentary), without the scholarly discussion and hymn suggestions included in a paid Lite report (it doesn't roll over if unused).
Passage recommendation mode — where, instead of naming a passage, you describe the message you want to bring and we suggest two fitting passages and prepare a report for each — is available on Standard tier and above. Guests, free-tier members, newly registered members, and Light-tier members can’t use it; subscribe at Standard or higher and it’s available right on the new-request screen.
Instead of naming a Bible passage, you pick a confessional item — say the Apostles’ Creed or a question from the Westminster Shorter Catechism — and we build a report covering its biblical basis (the proof texts the confession cites), how theologians have read it through history, and modern scholarly discussion. It’s available on every tier, including Light, with no separate charge — just check “Doctrine sermon” under “Other request types” on the new-request screen.
Request the essentials edition. Built for early-morning prayer meetings and midweek services, it carries only what you need to prepare — original-language analysis, historical background, interpretive directions, verse-by-verse commentary, and hymn suggestions — at about half the usual length (11–16 pages). Reception history, scholarly discussion, related passages, maps, the small-group guide, and the sermon form guide are left out. Pick “Send the essentials edition” on the request form; it’s available on every tier and for every service type. Like the full edition, it uses one report request.
For when your sermon is already prepared and you just need illustrations — a separate report made entirely of illustrations for your passage (Platinum and up). It skips the research sections (original-language, background, commentary) and gives you a cover, a one-page anchor with the passage’s core message, and a curated collection of illustrations: 10 for Platinum, 15 for Prestige, each with a bridge to the text and an application point (about 0.8 page each, 10–16 pages total). Pick “Illustrations-only edition” on the request form; like the full edition, it uses one report request.
We generate reports on weekdays only (Mon–Fri). A weekend request pass lets you submit one on Saturday or Sunday too. It’s counted separately from your monthly limit and doesn’t roll over.
Yes — a loyalty discount that grows automatically the longer you stay subscribed: 10% off after 3 consecutive months, 15% from 6 months, and 20% from 12 months. There’s no commitment and no lump sum — you’re billed one month at a time and can cancel anytime with no penalty. If your subscription lapses and you resubscribe, the counter starts over.
※ All prices include VAT · Copyright & data-source policy