Common misinterpretations reduce 'fear the Lord' to mere terror of punishment rather than holy reverence motivating joyful obedience, treat the commands as a rigid legalistic formula guaranteeing personal longevity regardless of context, or universalize the prolonged days promise as an automatic entitlement for modern believers, ignoring its covenant-specific tie to Israel's possession of the Promised Land and the Bible's overarching sovereignty of God over life spans.
Deuteronomy 6:2
King James Version (1769)
2 That thou mightest fear the Lord thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son’s son, all the days of thy life; and that thy days may be prolonged.
Deuteronomy 6:2 underscores the foundational purpose of fearing the Lord—reverential awe leading to obedient living—by commanding Israel to uphold all His statutes and commandments across generations, from parents to grandchildren and beyond, with the divine promise of prolonged life as a blessing for sustained covenant faithfulness in the land He provides.