Common misinterpretations treat this verse as a blanket curse on all hard work or modern economic failures without regard for its specific context of Israel's covenant unfaithfulness, or as a prosperity formula ignoring repentance and restoration promises in surrounding verses, or as evidence of arbitrary divine punishment rather than conditional judgment tied to idolatry and ethical rebellion.
Leviticus 26:20
King James Version (1769)
20 And your strength shall be spent in vain: for your land shall not yield her increase, neither shall the trees of the land yield their fruits.
Leviticus 26:20 warns Israel that covenant disobedience will result in futile labor, as the land yields no increase and trees no fruit despite expended strength, underscoring God's sovereign control over creation to enforce accountability and highlight the direct link between obedience and blessing in the Mosaic covenant.