King James Version

What Does Proverbs 27:1 Mean?

Proverbs 27:1 in the King James Version says “Boast not thyself of to morrow; for thou knowest not what a day may bring forth. to: Heb. to morrow day — study this verse from Proverbs chapter 27 with commentary, cross-references, and original Hebrew word analysis.

Boast not thyself of to morrow; for thou knowest not what a day may bring forth. to: Heb. to morrow day

Proverbs 27:1 · KJV


Context

1

Boast not thyself of to morrow; for thou knowest not what a day may bring forth. to: Heb. to morrow day

2

Let another man praise thee, and not thine own mouth; a stranger, and not thine own lips.

3

A stone is heavy, and the sand weighty; but a fool's wrath is heavier than them both. heavy: Heb. heaviness


Commentary

KJV Study Commentary
This proverb warns against presumption about the future: 'Boast not thyself of to morrow; for thou knowest not what a day may bring forth.' The command forbids boasting (halal) about tomorrow—making confident predictions or plans without acknowledging human ignorance and God's sovereignty. We 'knowest not' (lo teda) what a single day may produce. This calls for humility about the future, recognizing that life is uncertain and under God's control, not ours. James echoes this: 'ye know not what shall be on the morrow...ye ought to say, If the Lord will' (James 4:14-15). The proverb doesn't forbid planning but presumptuous confidence about outcomes.

KJV Study — Public Domain

Historical & Cultural Context

Ancient merchants and traders made extensive plans for commercial ventures, as did farmers for planting and harvest. Yet Proverbs warns against presuming on tomorrow. The book of James addresses first-century merchants with identical concerns (James 4:13-16). Human life remains fragile and uncertain in every age, making humble acknowledgment of God's sovereignty appropriate regardless of era or culture.

Reflection Questions

  1. In what areas of life do you presume on tomorrow, making confident plans without acknowledging God's sovereign control?
  2. How can you balance wise planning for the future with humble recognition that God alone controls outcomes?

Original Language Analysis

Hebrew · 10 words
אַֽל1 of 10
H408

not (the qualified negation, used as a deprecative); once (job 24:25) as a noun, nothing

תִּ֭תְהַלֵּל2 of 10

Boast

H1984

to be clear (orig. of sound, but usually of color); to shine; hence, to make a show, to boast; and thus to be (clamorously) foolish; to rave; causativ

יֽוֹם׃3 of 10

not what a day

H3117

a day (as the warm hours), whether literal (from sunrise to sunset, or from one sunset to the next), or figurative (a space of time defined by an asso

מָחָ֑ר4 of 10

not thyself of to morrow

H4279

properly, deferred, i.e., the morrow; usually (adverbially) tomorrow; indefinitely, hereafter

כִּ֤י5 of 10
H3588

(by implication) very widely used as a relative conjunction or adverb (as below); often largely modified by other particles annexed

לֹא6 of 10
H3808

not (the simple or abs. negation); by implication, no; often used with other particles

תֵ֝דַ֗ע7 of 10

for thou knowest

H3045

to know (properly, to ascertain by seeing); used in a great variety of senses, figuratively, literally, euphemistically and inferentially (including o

מַה8 of 10
H4100

properly, interrogative what? (including how? why? when?); but also exclamation, what! (including how!), or indefinitely what (including whatever, and

יֵּ֥לֶד9 of 10

may bring forth

H3205

to bear young; causatively, to beget; medically, to act as midwife; specifically, to show lineage

יֽוֹם׃10 of 10

not what a day

H3117

a day (as the warm hours), whether literal (from sunrise to sunset, or from one sunset to the next), or figurative (a space of time defined by an asso


Study Guide

Historical Context

This verse is found in the book of Proverbs. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Proverbs 27:1 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Proverbs 27:1 from Treasury of Scripture Knowledge

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