One cannot gather GRAPES of thorns or figs of thistles

Meaning & Analysis

It is impossible to harvest grapes from a thorny bush or figs from a thistle plant. Each plant can only produce its own specific type of fruit, and desirable fruits cannot be obtained from undesirable, barren, or harmful plants.

Insights

Character Determines Action

A person's actions and results ('fruits') are determined by their fundamental character ('the plant'). Good deeds, noble ideas, or positive outcomes cannot originate from a corrupt, evil, or flawed source.

Unrealistic Expectations

This serves as a warning against unrealistic expectations. One should not expect kindness from a cruel person, wisdom from a fool, or truth from a liar. The nature of the source dictates the nature of the outcome.

Judging by Results

The proverb offers a clear standard for judgment: evaluate a person, system, or idea based on the tangible results it produces. The 'fruits' are the ultimate evidence of the tree's intrinsic worth.

Inherent Nature

It implies an inherent and unchangeable nature. Just as a thistle cannot decide to produce figs, a person of bad character cannot easily produce good works. The essence of a thing is fixed and will consistently manifest itself.

Biblical Authority

Originating from the Sermon on the Mount in the Gospel of Matthew, this proverb carries significant moral and spiritual authority in Judeo-Christian cultures. It serves as a foundational principle for discerning true character, framed as a divine and natural law.

Natural Law Metaphor

The proverb's power lies in its agricultural metaphor, grounding a complex moral judgment in a simple, observable law of nature. This makes the abstract concept of character assessment feel as certain and predictable as horticulture.

Psychology of Judgment

Psychologically, the proverb reflects the human tendency to infer stable character traits from observable actions ('fruits'). It supports a belief in essentialism—that people and things have a fixed, underlying nature that determines their potential and behavior.

Cultural Application

This saying has been historically used to distinguish 'good' from 'bad' in various contexts, from identifying false prophets (its original context) to justifying social prejudices. The 'thorns' and 'thistles' can be metaphorically applied to any out-group deemed inherently flawed or dangerous.

Rhetorical Devices

Symbolism

The proverb uses 'grapes' and 'figs' to symbolize positive, valuable, and nourishing outcomes, while 'thorns' and 'thistles' symbolize harmful, worthless, and corrupt sources.

Parallelism

The structure presents two parallel clauses ('grapes of thorns' and 'figs of thistles'), which reinforce the core idea through repetition and create a memorable, balanced rhythm.

Antithesis

A sharp contrast is drawn between the desirable fruit and the harmful plant, effectively highlighting the core message of incompatibility and the impossibility of the premise.

Rhetorical Origin

While presented as a statement, the proverb originates from a rhetorical question in the Bible ('Do men gather grapes of thorns...?'), a device that powerfully asserts the obviousness of the conclusion.

characternaturesourceoutcomejudgmentbible
Analyzed with gemini-2.5-pro on July 18, 2025

Transcription

Quotations

How can a thorne tre brynge forth a grape.

1537, W. TURNER, Old Learn. and New, s. B3v

May one gather grapes of thorns, sugar of thistles?

1576, PETTIE, Pet. Pal., II 113

Is it possible to gather grapes of thornes, or figges of thistelles?

1578, LYLY, Euph. Anat. Wit, p. 191

On Thornes, no Grapes, but sowre Glowes do growe: So from base loue, a base delight dooth flowe.

1582, WHETSTONE, Hept. Civil Disc., s. P4

Of such thornes can not bee gathered good grapes.

1590, Visit. Diocese Chester, p. 15

Grow grapes vpon thistles?

1591, FLOR., Sec. F. XX, p. 169

(No man gathereth grapes of thorns nor).

c.1594, BACON, no. 1450

Who can expect any better figs from thistles, or any sweeter grapes from such pricking thornes.

1613, A. WHITAKER, Good News from Va., s. C2

Thorns produce no figs.

1666, TOR., It. Prov., 14, p. 268

A man cannot expect to gather Grapes from Thorns, or Figs from Thistles.

1673, DARE, Counsellor Manners, p. 88

Bible Citations

Do men gather grapes of thorns, or figs of thistles?

— The Bible, Matt vii:16

Cross References

  • See DÜR., I, no. 298.

Original Scan

One cannot gather GRAPES of thorns or figs of thistles - a scanned entry from Tilley's 1950 Dictionary of Proverbs. One cannot gather GRAPES of thorns or figs of thistles - a scanned entry from Tilley's 1950 Dictionary of Proverbs. (continuation)
Scan courtesy of HathiTrust Digital Library.
Used under CC BY-NC 3.0.

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Last updated: January 27, 2026