לֵחַ
freshness, i.e. vigor
Definition
The Hebrew noun לֵחַ (lêach) refers to 'freshness' or 'vigor,' specifically denoting the natural vitality and physical strength associated with youth or robust health. In its sole biblical occurrence, it describes the undiminished physical capacity of Moses in old age. The word conveys a sense of moist, supple strength, contrasting with the dryness and frailty often linked to aging. It is used exclusively in a positive, literal sense for bodily power.
Biblical Usage
This word is used only once in the entire Old Testament, in Deuteronomy 34:7. It appears in the context of summarizing Moses's remarkable physical condition at the time of his death at 120 years old. The verse states, 'His eye was not dim, nor his natural force (לֵחַ) abated.' The usage is descriptive, highlighting an exceptional, God-sustained vitality even in advanced age within the narrative of the Pentateuch.
Etymology
לֵחַ (lêach) is derived from the root ל־ח־ח, related to the adjective לַח (lach, H3892), meaning 'moist, fresh, new.' This connection suggests the core idea is 'freshness' or 'moist vigor,' picturing the succulent strength found in young plants or a well-watered body. The noun form concretizes this quality as a possessed attribute—one's 'natural force.'
Semantic Range
Though used only once, לֵחַ carries theological weight in its context. It underscores God's supernatural sustenance of His chosen leader, Moses. His unabated 'freshness' or 'vigor' was a tangible sign of God's enabling grace for his lifelong mission, defying natural decay. Understanding this Hebrew term enriches the reading of Deuteronomy 34:7 by highlighting that Moses's strength was not merely stubborn endurance but a divinely maintained vitality, framing his death not as a failure but as a sovereign conclusion to his service.
In ancient Near Eastern culture, long life was seen as a blessing, but old age was typically associated with a loss of strength and vitality. The specific description of Moses's un-abated לֵחַ would have been strikingly exceptional to the original audience, immediately signaling divine favor and unique status. The word's connection to moisture and freshness contrasts with the common cultural link between aging, dryness, and weakness.
כֹּחַ (koach, H3581) — A more general and common term for 'strength' or 'power,' applicable to physical, military, or even spiritual force. לֵחַ is a more specific subset, referring to the fresh, vital strength of the body itself. עֹז (oz, H5797) — Often denotes might, strength in the sense of power and majesty, more commonly used for God or collective strength rather than individual physical vitality.
Word Details
How this works
Hebrew definitions are from Brown-Driver-Briggs (1906) and Strong's Exhaustive Concordance (1890), both public domain. BDB was groundbreaking for its era but reflects 19th-century assumptions about Semitic etymology. Modern scholarship (HALOT, DCH) has revised many entries. Use these definitions as a starting point for exploration, not as the final word on a term's meaning in context.
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