Biblically based. Founded on fact.

Documented, evidence-oriented answers to criticisms of the Bible and alternative views of Jesus Christ advocated by skeptics and members of other religions.

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Why You Should Believe in the Trinity

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Find IRR’s hundreds of articles:

Holy Bible

Biblical Christianity
Defending the reliability of the Bible, historical facts about Jesus, deity of Christ, Trinity…

Book Of Mormon

Latter-day Saints
(aka Mormons) Critiquing the Book of Mormon, the First Vision, LDS doctrine, polygamy…)

The Watchtower

Jehovah’s Witnesses
(aka Watchtower Society) Critiquing the New World Translation, the JW 1914 doctrine…

Quran

Other Religions
Critiquing Islam, the Church Universal and Triumphant, New Age movement, cults, world religions… 

“IRR provides a thoughtful and compassionate witness of genuine Christianity. Its quality multi-language materials are equipping Christians around the world for a more effective defense of the gospel of Jesus Christ in response to growing spiritual counterfeits.”

Norman L. Geisler (1932–2019), Christian philosopher, apologist, and author