Resource Review · Apologetics Websites
Christian Research Institute (equip.org)
Walter Martin’s old institute, now run from an Eastern Orthodox front office, with sixty years of countercult and apologetics archives sitting behind it — useful, but not neutral and not for everyone.
- Editor rating
- 3.9 / 5
- Starting price
- Free articles · Journal subscription around $39.50/yr
- Free tier
- Yes
- Platforms
- Web · Podcast · Print/Digital Journal
- Developer
- Christian Research Institute
- Launched
- 1960
The verdict
A deep, opinionated apologetics and countercult archive — invaluable as a primary source on the Walter Martin tradition, but written from a polemical posture that won’t suit every reader.
Try Christian Research Institute (equip.org) ↗Opens equip.org
The Christian Research Institute has quietly become one of those websites people end up on without ever quite meaning to. You search a question about a non-mainstream Christian movement, or a tricky line in a popular preacher’s sermon, or a claim from a religious tract somebody handed your teenager — and the third or fourth result is almost always equip.org. CRI has been answering those questions in roughly the same posture since 1960, which is longer than most of its readers have been alive.
It is not a Bible study site. It is not a devotional. It is not, despite the name, primarily a research database in the academic sense. CRI is an apologetics and countercult ministry — meaning it exists to defend a particular Protestant Reformed-leaning reading of historic Christianity and to publish critiques of movements it classifies as outside that reading. That includes the Church of Jesus Christ of Latter-day Saints, Jehovah’s Witnesses, Christian Science, the New Age and New Thought movements, the prosperity gospel, certain charismatic streams, and a long list of smaller groups. The work is methodical and the archive is enormous.
CRI is also a story. Founded by Walter Martin — author of "The Kingdom of the Cults," still the best-known countercult book in English — the institute passed in 1989 to Hank Hanegraaff, the longtime Bible Answer Man radio host. In 2017 Hanegraaff publicly converted to Eastern Orthodoxy and was chrismated at an Antiochian Orthodox parish in North Carolina, and a number of Protestant donors and stations dropped CRI in response. He remained president and continues in that role from an Orthodox Christian framework, which is itself a substantial shift in the identity of an organization built on Reformed Protestant assumptions. Any honest review has to mention that arc, because it shapes what you’ll find on the site today.
✓ The good
- Sixty-plus year archive — Walter Martin’s original Kingdom of the Cults research is the foundation of nearly every Protestant treatment of new religious movements published since
- Christian Research Journal — peer-reviewed-style essays from named scholars are deeper than most apologetics blogs (footnotes, sources, author bios)
- Bible Answer Man Q&A archive — decades of recorded answers to specific listener questions, fully searchable on the site and in podcast feeds
- Doctrinal range — covers Trinity, Christology, biblical reliability, evolution, ethics, and comparative religion, not just countercult content
- Named authors with credentials — articles are signed and most contributors hold M.Div., Th.M., or Ph.D. credentials, which is rarer in this niche than you’d expect
- Free access to most articles — the bulk of the archive is readable without a subscription, with the Journal as a paid upgrade
- Long-running radio presence — the Bible Answer Man broadcast still airs daily and treats live caller questions, which keeps the archive fresh
✗ Watch out
- Polemical by design — articles about other faith traditions are written to refute, not to describe, which is the genre but worth knowing going in
- Identity tension after 2017 — Hanegraaff’s Orthodox conversion sits awkwardly inside an archive built on Reformed Protestant assumptions, and the site has not fully reconciled the two voices
- Older articles read as older — pieces from the 1980s and 1990s use tone and terminology many modern readers (Protestant included) will find dated
- Search UI is functional but not beautiful — finding a specific article often means Google site-searching equip.org rather than using the on-site filters
- Not a study resource — there is no verse-by-verse Bible commentary, no reading plan, no devotional rhythm — this is a question-answer and topical archive
- Heavy editorial line — almost no positive coverage of Catholic, LDS, or charismatic traditions, which limits CRI’s usefulness as a one-stop comparative-religion resource
Best for
- Protestant pastors fielding specific questions about new religious movements
- Apologetics students tracing the lineage of Walter Martin’s methodology
- Bible Answer Man podcast listeners who want the article behind a broadcast answer
- Readers comparing Reformed Protestant and Eastern Orthodox responses to the same question
Avoid if
- You want neutral, descriptive comparative-religion writing rather than apologetics
- You are LDS, Catholic, or charismatic and looking for material that engages your tradition charitably
- You want a daily devotional or chapter-by-chapter Bible study site
- You prefer modern, conversational tone — much of the archive is academic-formal
What Christian Research Institute (equip.org) is
The Christian Research Institute is a Protestant apologetics and countercult ministry founded in 1960 by Walter Martin and headquartered today in Charlotte, North Carolina. Its public-facing arm is equip.org, which houses thousands of articles, hundreds of Bible Answer Man broadcasts, and the full run of the Christian Research Journal — a quarterly (now bimonthly) magazine that publishes longer essays from named contributors on Christology, biblical reliability, ethics, and comparative religion.
The site organizes its content into three rough buckets: doctrinal apologetics (defenses of historic Christian teachings on the Trinity, the resurrection, biblical authority, and the like), countercult work (critiques of LDS, JW, Christian Science, New Age, and related movements from a Protestant Reformed perspective), and cultural apologetics (essays on bioethics, science, sexuality, and current events). The Bible Answer Man broadcast — the audio companion — has been on the air since 1984 and continues daily with Hank Hanegraaff as host.
Why apologetics readers still come back to CRI
The single biggest practical difference between CRI and most modern apologetics sites is the archive. Walter Martin started cataloguing primary-source material from new religious movements in the 1950s — pamphlets, internal manuals, recorded talks, the kind of documents that are now hard to find anywhere — and that catalogue became "The Kingdom of the Cults" and the foundation of CRI’s research files. Articles on equip.org routinely cite that material directly, which is why pastors and graduate students keep landing on the site even when they would rather use something less polemical.
The second difference is institutional continuity. Sixty-plus years of named authors writing under one editorial roof produces a body of work that you can actually trace — you can read three generations of CRI writers handling the same topic and watch the argument develop. Very few apologetics outlets have that kind of depth. The trade-off is that the editorial posture is consistent, deliberate, and not neutral; CRI exists to make a case, and the case is the thoughtful Protestant person’s countercult library, not a survey of how different traditions see themselves.
Walter Martin’s Kingdom of the Cults legacy archive
The single most consequential thing CRI owns is the Walter Martin research archive — the body of primary-source material, articles, and recorded lectures that became "The Kingdom of the Cults" in 1965 and has been revised through multiple editions since. On equip.org this surfaces as a deep set of articles on the Church of Jesus Christ of Latter-day Saints, Jehovah’s Witnesses, Christian Science, the Unification Church, the Way International, and several dozen smaller movements. Most articles cite original publications from those movements (Doctrine and Covenants references, Watchtower issues, Christian Science textbook citations) rather than secondhand summaries — which is what gave the original book its reputation.
This is the section where the LDS, Catholic, charismatic, or Orthodox reader will most clearly feel that the site is not written for them. The archive is built to publish critiques of those traditions from a Protestant Reformed perspective, and the tone reflects that — particularly in older entries. It is still the most comprehensive English-language collection of its kind, and a serious student of religion can read it for what it is. But it is worth saying plainly: this material is polemical by design, and CRI does not pretend otherwise. Readers from those traditions should expect arguments against their positions, not descriptions of them.
Bible Answer Man broadcast and Q&A archive
The Bible Answer Man — the daily call-in radio program — has been on the air since 1984, hosted first by Walter Martin and since 1989 by Hank Hanegraaff. The format is unchanged: a listener calls in with a specific question (a passage they cannot make sense of, a quote from a sermon, a theological claim from a relative), and the host answers in three to seven minutes. The result, over forty years, is one of the largest searchable Q&A archives in Protestant broadcasting. Episodes are posted to equip.org and to the major podcast platforms.
For everyday readers this is the most usable part of CRI. The questions are real questions real people are asking — "What is the difference between sanctification and justification?", "How should I read Matthew 24?", "My neighbor says Jesus visited the Americas; how do I respond?" — and the answers are short enough to actually finish. Since Hanegraaff’s 2017 conversion to Eastern Orthodoxy, the broadcast has gradually woven in more reflection on patristic sources, the church fathers, and Eastern Orthodox liturgical theology alongside the older Protestant Reformed material — which some long-time listeners welcomed and others did not. Either way, that shift is audible on the air today.
Christian Research Journal — the academic side
The Christian Research Journal is CRI’s scholarly publication — six issues a year, peer-edited, with named authors who carry seminary and graduate credentials. Article lengths run 3,000–6,000 words, footnotes are visible, and the editorial register is the closest thing in the apologetics world to a small academic journal. Topics rotate through doctrinal defense, comparative religion, historical theology, science and faith, and book reviews. Past contributors have included Norman Geisler, J.P. Moreland, Craig Hazen, Douglas Groothuis, and a long bench of working theologians and philosophers.
This is where the post-2017 identity tension is most visible. The Journal still publishes mainline Reformed-Protestant contributors on historic Christology and the resurrection, but it also now publishes pieces engaging Eastern Orthodox patristic sources directly — and occasionally pieces from Orthodox writers themselves. Subscribers who joined CRI in the 1990s for the cleanest possible Protestant Reformed apologetics found that confusing; readers who came in for the deeper church-history conversation found it overdue. Either way, the Journal is the strongest argument for paying CRI a subscription rather than relying on the free archive, and it is where the institute’s best contemporary writing lives.
Pricing
Free Articles
$0
Most equip.org articles, the Bible Answer Man podcast feed, and a substantial portion of older Christian Research Journal essays are readable without an account.
Christian Research Journal
~$39.50/yr
Six print issues a year plus full digital access to the current and back-issue Journal archive. As of writing this is the standard rate; CRI runs occasional partner discounts.
Digital-Only Journal
~$24.50/yr
Digital subscription to the Journal without the print issues. Useful for international readers or anyone who does not want the magazine in the mail.
Partner / Donor
Variable
Recurring donor tiers that include the Journal, occasional premium resources, and access to CRI’s donor-only mailings. CRI is a 501(c)(3) and most of the operation runs on partner giving.
CRI is, in practice, a free site with an optional magazine subscription on top. The bulk of equip.org is readable without an account and without a paywall, which is unusual for an organization with this much published material — most of the long-running Christian apologetics shops have moved at least some of their archive behind a member wall, and CRI mostly has not.
The Christian Research Journal subscription — print plus digital — sits around $39.50 a year as of writing, with a digital-only tier around $24.50. That is the meaningful upgrade, and it is what longtime readers actually pay for. The Journal is also the only thing on the site you cannot fully read for free, although a healthy slice of older Journal essays do eventually surface on the open archive.
The rest of CRI runs on partner giving. The Bible Answer Man broadcast, the daily article output, and the staff are funded by a combination of one-time donations and recurring donor tiers. CRI is a 501(c)(3), and the partner relationship is closer to "support the ministry" than "buy the product" — most everyday readers will simply use the free archive and never see a payment prompt.
Most users do not need a Journal subscription. If you are using equip.org to chase down a single question, the free archive will almost always have what you need. If you find yourself reading three or four Journal essays a month, the subscription pays for itself in convenience and supports the work.
Where Christian Research Institute (equip.org) falls behind
No verse-by-verse Bible commentary. CRI is not a study site — there is no full-text Bible, no chapter-by-chapter commentary, no reading plan. If you came in expecting the Enduring Word or Bible Hub model, you will leave disappointed. CRI answers questions about the Bible; it does not walk you through it.
No charitable engagement with Catholic, LDS, or charismatic traditions. The countercult archive is built to publish critiques, not to describe those traditions in their own terms. Readers from those backgrounds, and Protestants who want a more dialogical posture, will find this limiting. Sites like the BibleProject, Got Questions, or even Catholic Answers (from the opposite side) handle interfaith conversation with more warmth.
Unresolved identity after the 2017 conversion. Hank Hanegraaff’s move into Eastern Orthodoxy did not come with a corresponding rewrite of the CRI archive, which is still overwhelmingly Reformed Protestant in posture. New material increasingly reflects Hanegraaff’s Orthodox frame; older material does not. The result is a site that can read two different ways on the same topic depending on which decade the article was published.
Search and discoverability are dated. The on-site search works but is not what modern readers expect; many users effectively browse CRI by Google-searching the site rather than using the internal filters. Article categorization is also uneven, which makes it easy to miss a strong piece that simply was not tagged well.
Almost no video. In an apologetics ecosystem now dominated by long-form YouTube — Cross Examined, Reasonable Faith, Capturing Christianity — CRI remains primarily a text and audio shop. The Bible Answer Man broadcast is excellent audio, but if you discovered apologetics through video, CRI will feel oddly quiet.
CRI / Equip vs. CARM vs. Got Questions
These three sites get confused for each other constantly because they all surface when somebody Googles a doctrinal question, but the postures are different.
CARM (Christian Apologetics and Research Ministry) is the most directly comparable to CRI on the countercult side. Both are Protestant Reformed-leaning, both publish critiques of LDS, JW, Catholic, and charismatic theology, and both are heavily article-driven. CARM is tighter and more pointed; CRI is older, has a deeper academic archive, and now sits inside a more visible Eastern Orthodox identity question because of Hanegraaff’s 2017 conversion. CARM has not had a comparable shift.
Got Questions is broader and softer. It publishes short, scripture-anchored answers across roughly nine thousand topics, written in a deliberately accessible Protestant evangelical register that mostly avoids the countercult genre. If you want a one-paragraph answer to "What does the Bible say about anxiety?" Got Questions is faster. If you want a five-thousand-word peer-reviewed essay on the historical-critical case for the resurrection, CRI’s Journal is the better stop.
Different strengths. Got Questions is better at first-question, everyday-believer scope. CARM is sharper on direct countercult critique. CRI is the deepest archive and the most academic of the three, with the longest institutional memory — and the most complicated post-2017 internal identity.
The bottom line
CRI is the elder of the Protestant apologetics websites — sixty-plus years of Walter Martin’s research lineage, a daily radio program, a serious magazine, and a back catalogue most newer sites cannot match. It is also unmistakably polemical, increasingly bifurcated between its Reformed Protestant past and Hanegraaff’s Eastern Orthodox present, and not a comfortable read for LDS, Catholic, or charismatic visitors. Use it for what it is: a deep, opinionated, named-author apologetics archive — extremely useful when you know what you are looking for, less useful as a general-purpose introduction.
Alternatives to Christian Research Institute (equip.org)
CARM
The closest peer — Protestant Reformed apologetics and countercult writing, more tightly focused than CRI and without the post-2017 identity question.
Got Questions
Broader, softer, more accessible. Nine thousand short Protestant evangelical answers, less suited for deep dives but vastly better for first questions.
Reasonable Faith
William Lane Craig’s site. Heavier on philosophy of religion and the classical theistic arguments than CRI; lighter on comparative religion.
Stand to Reason
Greg Koukl and team — practical apologetics training with a strong emphasis on conversational method ("Tactics"). Less archival, more skill-building.
Frequently asked questions
- Who founded the Christian Research Institute?
- Walter Martin founded CRI in 1960. He is best known for "The Kingdom of the Cults," first published in 1965 and revised through multiple editions, which became the most widely read Protestant treatment of new religious movements in English.
- Who runs CRI now?
- Hank Hanegraaff has been president since 1989 and continues to host the Bible Answer Man broadcast. In 2017 he was chrismated into the Eastern Orthodox Church at an Antiochian Orthodox parish in North Carolina, and he has continued in the CRI presidency from that framework since.
- Did CRI change after Hanegraaff’s 2017 conversion to Eastern Orthodoxy?
- The leadership did not change, but the editorial voice has. A number of Protestant radio stations and donors dropped CRI in 2017, and newer material on equip.org and in the Christian Research Journal increasingly engages patristic and Eastern Orthodox sources alongside the institute’s older Reformed Protestant archive. The older archive is still there and reads the way it always did.
- Is CRI fair to the traditions it critiques?
- CRI is an apologetics and countercult ministry — its articles on the Church of Jesus Christ of Latter-day Saints, Jehovah’s Witnesses, Catholicism, Christian Science, and charismatic movements are written to publish critiques from a Protestant Reformed perspective, not to describe those traditions in their own terms. Readers from those backgrounds should expect arguments against their positions and may want to consult primary sources from those traditions alongside CRI’s analysis.
- Do I need to subscribe to read equip.org?
- No. The large majority of articles on equip.org and the Bible Answer Man podcast feed are free. The Christian Research Journal — CRI’s flagship magazine — is the main paid product, running around $39.50 a year for print plus digital as of writing.
- Is Bible Answer Man still on the air?
- Yes. The broadcast has aired daily since 1984 and continues with Hank Hanegraaff as host. Episodes are available on CRI’s website and through the major podcast apps.
- How is CRI different from CARM and Got Questions?
- CRI is the oldest of the three and has the deepest academic archive, particularly on countercult topics, but is the most polemical and the most internally complicated since 2017. CARM is the closest peer — similar countercult posture, sharper and more current. Got Questions is broader and more accessible, with shorter answers across a much wider range of everyday-Christian questions.