Relying on Non-Biblical Examples in Teaching Biblical Concepts
Biblical concepts are frequently illuminated through non-biblical examples, a practice rooted in the biblical text itself. Jesus, for instance, often used parables, which are comparisons or illustrations of one subject by another, drawing from everyday "earthly things" to explain spiritual truths [1, 3, 5]. This method allowed him to convey complex ideas like the new birth using familiar imagery, such as human birth, water, or wind [3, 5].
The use of non-biblical examples extends to various forms of illustration. The Old Testament itself employs parables, sometimes as short proverbs, dark prophetic utterances, or enigmatic maxims [1]. The apostle Paul, while emphasizing that his preaching was not in "man's wisdom," still engaged in comparing "spiritual things with spiritual" [7, 4]. This involved expounding Spirit-inspired Old Testament Scripture by comparing it with the Gospel revealed by Jesus, and illustrating Gospel mysteries by comparing them with Old Testament types [4].
The practice of drawing parallels from common experience or other fields of knowledge is not limited to direct biblical examples. For instance, the concept of self-denial, exemplified by Christ, is presented as a necessary aspect of following him and a test of devotion [2]. While the primary examples are biblical, the principle itself resonates with broader human experiences of discipline and sacrifice.
Theologians throughout history have also employed non-biblical analogies to explain biblical doctrines. Augustine, for example, used analogies from the human soul to discuss the Trinity, a practice acknowledged by Calvin, who noted that while such distinctions exist, a simpler division of the soul is often more aligned with sound doctrine [6]. This highlights a careful approach to using external examples: they can be helpful for illustration but should not form the sole basis for defining core doctrines [6]. The goal is to clarify, not to replace, the biblical foundation.
Sources
- Smith's Bible Dictionary “Smith's Bible Dictionary: Parable — (The word parable is in Greek parable (parabole) which signifies placing beside or together, a comparison, a parable is therefore literally a placing beside, a comparison, a similitude, an illustration of one subject by another.--McClintock and Strong. As used in the New Testament it had a very wide application, being applied sometimes to the shortest proverbs, (1 Samuel 10:12; 24:13; 2 Chronicles 7:20) sometimes to dark prophetic utterances, (Numbers 23:7,18; 24:3; Ezekiel 20:49) sometimes to enigmatic maxims, (Psalms 78:2; Proverbs 1:6) or metaphors expand”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Self-Denial — Christ set an example of -- Mt 4:8-10; 8:20; Joh 6:38; Ro 15:3; Php 2:6-8. A test of devotedness to Christ -- Mt 10:37,38; Lu 9:23,24. Necessary In following Christ. -- Lu 14:27-33. In the warfare of saints. -- 2Ti 2:4. To the triumph of saints. -- 1Co 9:25-27. Ministers especially called to exercise -- 2Co 6:4,5. Should be exercised in Denying ungodliness and worldly lusts. -- Ro 6:12; Tit 2:12. Controlling the appetite. -- Pr 23:2. Abstaining from fleshly lusts. -- 1Pe 2:11. No longer living to lusts of men. -- 1Pe 4:2. Mortifying sinful lusts. -- Mr ”
- John (Methodist/Wesleyan) “Adam Clarke on John 3:12: If I have told you earthly things - If, after I have illustrated this new birth by a most expressive metaphor taken from earthly things, and after all you believe not; how can you believe, should I tell you of heavenly things, in such language as angels use, where earthly images and illustrations can have no place? Or, if you, a teacher in Israel, do not understand the nature of such an earthly thing, or custom of the kingdom established over the Jewish nation, as being born of baptism, practised every day in the initiation of proselytes, how will you understand such ”
- 1 Corinthians (Presbyterian) “Jamieson, Fausset & Brown on 1 Corinthians 2:13: also--We not only know by the Holy Ghost, but we also speak the "things freely given to us of God" (Co1 2:12). which the Holy Ghost teacheth--The old manuscripts read "the Spirit" simply, without "Holy." comparing spiritual things with spiritual--expounding the Spirit-inspired Old Testament Scripture, by comparison with the Gospel which Jesus by the same Spirit revealed [GROTIUS]; and conversely illustrating the Gospel mysteries by comparing them with the Old Testament types [CHRYSOSTOM]. So the Greek word is translated, "comparing" (Co2 10:”
- John (Baptist/Reformed) “John Gill on John 3:11: If I have told you earthly things,.... Not that the doctrines he delivered were earthly ones; for he was not of the earth, but from heaven, and above all, and so spake not of the earth, but of heaven, Joh 3:31; and this doctrine of regeneration was an heavenly doctrine; and the thing itself required supernatural power, and grace from above: but either they were the more easy doctrines of the Gospel; or were delivered in a plain and easy style, and illustrated by similes taken from earthly things, as from human birth, from the water, and from the wind: and ye believe n”
- CCEL (Reformed) “Calvin, Commentary on Genesis, Vol. 1 (Gen 1-23), section 5.31: and fourteenth books on the Trinity, also the eleventh book of the “City of God.” I acknowledge, indeed, that there is something in man which refers to the Father and the Son, and the Spirit: and I have no difficulty in admitting the above distinction of the faculties of the soul: although the simpler division into two parts, which is more used in Scripture, is better adapted to the sound doctrine of piety; but a definition of the image of God ought to rest on a firmer basis than such subtleties. As for myself, before I define the”
- 1 Corinthians (Presbyterian) “Jamieson, Fausset & Brown on 1 Corinthians 2 (introduction): PAUL'S SUBJECT OF PREACHING, CHRIST CRUCIFIED, NOT IN WORLDLY, BUT IN HEAVENLY, WISDOM AMONG THE PERFECT. (1Co. 2:1-16) And I--"So I" [CONYBEARE] as one of the "foolish, weak, and despised" instruments employed by God (Co1 1:27-28); "glorying in the Lord," not in man's wisdom (Co1 1:31). Compare Co1 1:23, "We." when I came-- (Act 18:1, &c.). Paul might, had he pleased, have used an ornate style, having studied secular learning at Tarsus of Cilicia, which STRABO preferred as a school of learning to Athens or Alexandria; here, doubt”