Using Non-Scriptural Examples in Biblical Interpretation Safely
Scripture itself employs non-scriptural examples to illuminate divine truth. When Jesus declares "it is written" in Matthew 4:4, citing Deuteronomy 8:3 [8], he anchors his response to Satan in the written Word—yet the original Deuteronomy passage itself references Israel's wilderness experience with manna, a historical event used to teach spiritual dependence on God's provision. The biblical authors regularly draw on creation, history, and human experience to clarify theological realities, establishing a pattern for careful analogical reasoning.
The Biblical Precedent for Typology
The New Testament explicitly identifies Old Testament institutions as "types" pointing forward to Christ. The Passover lamb serves as the clearest example: selected beforehand, without blemish, killed at evening, its blood applied for protection—all these details from Exodus 12 find their fulfillment in Christ's sacrificial death [2]. Paul makes this connection explicit in 1 Corinthians 5:7, calling Christ "our Passover lamb." This typological method demonstrates that non-scriptural realities (the historical Passover ritual) can legitimately illustrate scriptural truth when the biblical text itself authorizes the connection.
Distinguishing Illustration from Authority
The critical boundary lies in recognizing that examples clarify but do not establish doctrine. When Jamieson-Fausset-Brown explains that those who imitate the devil "become a child of the devil by imitating him, not by proper birth," they cite Augustine's observation that "the devil begets none, nor does he create any" [5]. This biological analogy—that spiritual corruption differs from biological generation—helps readers grasp the metaphorical nature of being "of the devil" without adding to the biblical text's authority. The example serves the text; it does not stand beside it as an independent source of revelation.
Scripture's own self-testimony reinforces this hierarchy. The biblical writings are "given by inspiration of God" (2 Timothy 3:16), called "the Word of God" and "Scripture of truth" [1]. No human analogy, however apt, carries this divine warrant. When commentators note that "all human beings are born sinners" and reference Romans 7:19-23 to explain the godly person's fight against sinful nature [3], the Romans passage grounds the claim—the observation about human experience merely illustrates what Paul has already established exegetically.
Safeguards in Practice
Three principles protect against misuse. First, the analogy must genuinely parallel the biblical concept rather than import foreign ideas. When explaining that God's anger "is not a spontaneous emotional outburst, but the holy God's necessary response to sin" [6], the clarification guards against anthropomorphic misunderstanding by distinguishing divine wrath from human passion—a distinction the Old Testament itself maintains through its depiction of God's measured, just anger.
Second, the interpreter must acknowledge the limits of any comparison. Augustine's careful language about the devil—"from the devil there is not generation, but corruption" [5]—shows awareness that parent-child language, when applied to spiritual realities, requires qualification. The analogy breaks down at certain points, and responsible interpretation names those boundaries.
Third, examples drawn from church history or theological tradition require the same scrutiny as contemporary illustrations. When Adam Clarke addresses the Ethiopian eunuch's question "How can I, except some man should guide me?" (Acts 8:31), he explicitly rejects the claim that this passage proves "the Scriptures cannot be understood without an authorized interpreter." Clarke notes that the eunuch lacked knowledge of the Gospel dispensation itself, not the capacity to understand Scripture once that framework was provided [7]. The historical example (the eunuch's situation) cannot be pressed beyond what the text actually demonstrates.
The Interpreter's Posture
Faithful use of non-scriptural examples requires humility about their provisional status. When Proverbs 30:8 speaks of "vanity," Jamieson-Fausset-Brown cross-references Job 11:11 and Isaiah 5:18 to show the term encompasses "all sorts of sinful acts" [4]. The interpretive move connects scriptural texts to clarify a term's semantic range—a fundamentally different operation from introducing an extra-biblical concept to define a biblical word. The former lets Scripture interpret Scripture; the latter risks eisegesis.
The biblical text remains the norming norm. Examples from nature, history, or experience may open windows into the text's meaning, but they cannot alter what the text says or add to its authority. Where Scripture speaks clearly, no illustration is needed; where it speaks mysteriously, illustrations must remain tentative, always subject to correction by closer attention to the biblical witness itself.
Sources
- Torrey's Topical Textbook “Torrey's Topical Textbook: Scriptures, The — Given by inspiration of God -- 2Ti 3:16. Given by inspiration of the Holy Spirit -- Ac 1:16; Heb 3:7; 2Pe 1:21. Christ sanctioned, by appealing to them -- Mt 4:4; Mr 12:10; Joh 7:42. Christ taught out of -- Lu 24:27. Are called the Word. -- Jas 1:21-23; 1Pe 2:2. Word of God. -- Lu 11:28; Heb 4:12. Word of Christ. -- Col 3:16. Word of truth. -- Jas 1:18. Holy Scriptures. -- Ro 1:2; 2Ti 3:15. Scripture of truth. -- Da 10:21. Book. -- Ps 40:7; Re 22:19. Book of the Lord. -- Isa 34:16. Book of the law. -- Ne 8:3; Ga 3:10. Law of the Lord. -- Ps 1:2; Isa”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Paschal Lamb, Typical Nature Of — A type of Christ -- Ex 12:3; 1Co 5:7. A male of the first year -- Ex 12:5; Isa 9:6. Without blemish -- Ex 12:5; 1Pe 1:19. Taken out of the flock -- Ex 12:5; Heb 2:14,17. Chosen before-hand -- Ex 12:3; 1Pe 2:4. Shut up four days that it might be closely examined -- Ex 12:6; Joh 8:46; 18:38. Killed by the people -- Ex 12:6; Ac 2:23. Killed at the place where the Lord put his name -- De 16:2,5-7; 2Ch 35:1; Lu 13:33. Killed in the evening -- Ex 12:6; Mr 15:34,37. Its blood to be shed -- Ex 12:7; Lu 22:20. Blood of, sprinkled on lintel an”
- Psalms (Protestant academic) “Tyndale House on Psalms 58:3: 58:3 All human beings are born sinners (see 51:5); however, whereas the wicked indulge their sinful nature, the godly fight against it (Rom 7:19-23; Jas 4:1-10).”
- Proverbs (Presbyterian) “Jamieson, Fausset & Brown on Proverbs 30:8: vanity--all sorts of sinful acts (Job 11:11; Isa 5:18).”
- 1 John (Presbyterian) “Jamieson, Fausset & Brown on 1 John 3:8: He that committeth sin is of the devil--in contrast to "He that doeth righteousness," Jo1 3:7. He is a son of the devil (Jo1 3:10; Joh 8:44). John does not, however, say, "born of the devil." as he does "born of God," for "the devil begets none, nor does he create any; but whoever imitates the devil becomes a child of the devil by imitating him, not by proper birth" [AUGUSTINE, Ten Homilies on the First Epistle of John, Homily 4.10]. From the devil there is not generation, but corruption [BENGEL]. sinneth from the beginning--from the time that any beg”
- Romans (Protestant academic) “Tyndale House on Romans 1:18: 1:18–3:20 Paul delays exploring the theme of righteousness through faith (see 3:21) until after he first teaches about universal sinfulness. Gentiles (1:18-32) and Jews (2:1–3:8) are equally under sin’s power and cannot find favor with God by any action of their own (3:9-20). 1:18 God’s anger is not a spontaneous emotional outburst, but the holy God’s necessary response to sin. The Old Testament often depicts God’s anger (Exod 32:10-12; Num 11:1; Jer 21:3-7) and predicts a decisive outpouring of God’s wrath on human sin at the end of history. While Paul usually de”
- Acts (Methodist/Wesleyan) “Adam Clarke on Acts 8:31: How can I, except some man should guide me? - This is no proof that "the Scriptures cannot be understood without an authorized interpreter," as some of the papistical writers assert. How could the eunuch know any thing of the Gospel dispensation, to which this scripture referred? That dispensation had not yet been proclaimed to him; he knew nothing about Jesus. But where that dispensation has been published, where the four Gospels and the apostolic epistles are at hand, every thing relative to the salvation of the soul may be clearly apprehended by any simple, upright”
- Matthew (Baptist/Reformed) “John Gill on Matthew 4:4: But he answered and said, it is written,.... The passage referred to, and cited, is in Deu 8:3 the manner of citing it is what was common and usual with the Jews; and is often to be met with in the Talmudic writings; who, when they produce any passage of scripture, say "as it is written". The meaning of this scripture is; not that as the body lives by bread, so the soul lives by the word of God, and doctrines of the Gospel; though this is a certain truth: or that man lives by obedience to the commands of God, as was promised to the Israelites in the wilderness, and in”