BIBLE HEBREW WORD STUDY
Kēn (כֵּן) — Meaning & Usage in the Bible
Kēn (כֵּן, H3651) is a common Hebrew adverb meaning 'so,' 'thus,' or 'rightly,' used to confirm an action was carried out as stated.
Meaning of the word
The Hebrew word כֵּן (kēn, H3651) literally pictures something 'set upright' or 'fixed in place.' From this root idea the word came to mean 'rightly,' 'justly,' or 'truly,' and by extension it functions as a versatile adverb meaning 'so,' 'in this manner,' or 'thus.'
In most biblical contexts כֵּן works like the English word 'so' — confirming that something happened exactly as it was described or commanded. The lexicographic note emphasizes that it is used 'in various applications to manner, time and relation,' making it one of the most flexible adverbs in the Hebrew Bible.
Because of its broad scope, כֵּן can also introduce a logical inference ('therefore,' 'for that reason') or describe a manner of action ('rightly,' 'properly'). Its meaning is often shaped by the surrounding particles or clauses it accompanies.
Usage in Scripture
The clearest cluster of כֵּן occurrences is in Genesis 1, where the recurring phrase 'and it was so' (וַיְהִי־כֵן) confirms the immediate fulfillment of God's spoken creative word (vv. 7, 9, 11, 15, 24, 30). The adverb functions as a divine signature of obedience — what God commands, creation carries out exactly.
Outside the creation narrative, כֵּן appears in legal and covenant settings such as Genesis 2:24 ('for this reason a man leaves his father') and in historical narratives like Exodus 14:4 ('and they did so'). In poetic and wisdom texts such as Psalms 1:4–5 and 103:15, it functions comparatively — 'so' in the sense of 'in this manner' — to draw likenesses between the righteous or human life and their respective images.
The word in detail
- H3651 Kēn derives from a root meaning 'to set upright.' Its primary use in the Hebrew Bible is as an adverb ('so, thus') confirming the manner in which an action took place. The lexicographic entry notes that it can also carry adjectival force ('just, right') or conjunctive force ('therefore').
Example verses
- Genesis 1:7 The first occurrence of כֵּן in the Bible, in the formula 'and it was so,' marking God's spoken word as effective.
- Genesis 2:24 Here כֵּן functions more like 'therefore' or 'for this reason,' introducing the consequence of leaving and cleaving.
- Exodus 14:4 כֵּן closes the verse with 'and they did so,' confirming Pharaoh's pursuit exactly as described.
- Psalms 1:4 In the psalmist's contrast, כֵּן means 'not so,' describing how the wicked are unlike the righteous.
Common questions
What does כֵּן literally mean?
Its root picture is 'set upright,' from which it extends to mean 'rightly, truly,' and then 'so, thus.'
Why does 'and it was so' appear so often in Genesis 1?
The repeated כֵּן emphasizes that God's spoken word produces its effect immediately and exactly as commanded.
Is כֵּן the same as the Hebrew word for 'yes' (כֵּן vs. כֵּן)?
Yes, the same spelling כֵּן can also function as an affirmative 'yes' or 'surely' (e.g., 1 Kings 22:15), sharing the semantic core of truthfulness and correctness.