How Well Do You Know the Bible? A 40-Question Quiz Compared Across Judaism, Christianity, and Islam

In Judaism, knowing the Bible — primarily the Torah and the broader Tanakh — is considered a sacred, lifelong obligation. The Hebrew root yada (to know) implies intimate, experiential familiarity, not mere intellectual recall Isaiah 40:21. Scholars like Rabbi Akiva (c. 50–135 CE) and later Maimonides (1138–1204 CE) stressed that true knowledge of scripture leads directly to fear of the Lord and knowledge of God himself Proverbs 2:5.

A 40-question quiz on the Bible from a Jewish perspective would likely emphasize the Five Books of Moses, the Prophets (Nevi'im), and the Writings (Ketuvim). The Psalmist's rhetorical question — "How doth God know?" — reflects the tension between human understanding and divine omniscience that Jewish learners are expected to wrestle with Psalms 73:11. Knowing the text is inseparable from knowing its Author.

Christianity places enormous weight on scriptural literacy, but frames it christologically. Paul's letter to the Ephesians makes clear that reading the text should yield understanding of "the mystery of Christ" Ephesians 3:4 — meaning Bible knowledge isn't purely academic but spiritually transformative. A 40-question Bible quiz in a Christian context would typically span both Old and New Testaments, testing knowledge of prophecy, the Gospels, the Epistles, and the Book of Revelation.

The apostle Paul reminded Timothy that he had "from a child known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus" 2 Timothy 3:15. This verse, beloved by Protestant educators since at least the Reformation era, underpins the Sunday-school tradition of memorization and testing. Jesus himself, after teaching in parables, asked his disciples directly: "Have ye understood all these things?" — and expected an affirmative answer Matthew 13:51. Knowing the Bible, in Christianity, is both a duty and a means of grace.

Islam's relationship to the Bible is nuanced and, scholars like Fazlur Rahman (1919–1988) have argued, often misunderstood. The Quran explicitly acknowledges that the People of the Book — Jews and Christians — know their scripture with deep, personal familiarity, comparing it to knowing one's own children Quran 2:146. This is a striking affirmation of genuine biblical knowledge within those communities.

However, the same verse introduces a critical caveat: a faction among them knowingly conceals the truth Quran 2:146. From an Islamic standpoint, a Bible quiz measures knowledge of a text that Muslims regard as originally revealed but subsequently subject to alteration (tahrif). The Quran also distinguishes between those who truly know God and those who don't — a theme echoed in the idea that recognizing prophets is a mark of authentic scriptural understanding Acts 26:27. Islamic tradition encourages respect for Abrahamic scripture while maintaining that the Quran is the final, preserved word of God.