A common misinterpretation is to read this proverb as implying parents directly cause their child's foolishness or wisdom, shifting blame entirely onto them and ignoring the child's personal agency, free will, and external influences; another error is treating it as a rigid formula guaranteeing sorrow or joy solely from offspring, overlooking broader life sorrows, redemptive possibilities, or the wisdom literature's proverbial rather than promissory nature.
Proverbs 17:21
King James Version (1769)
21 He that begetteth a fool doeth it to his sorrow: and the father of a fool hath no joy.
Proverbs 17:21 conveys the profound emotional consequences of parenting based on a child's character: a father who sires a fool endures deep sorrow from the ongoing pain of foolish decisions and their fallout, while the father of a wise child experiences lasting joy from their prudent choices and righteous living, emphasizing the relational dynamics and long-term impact of child-rearing on parental fulfillment.