Contradiction with Proverbs 21:23
This verse emphasizes keeping one's mouth and tongue, suggesting silence rather than speaking for those who cannot speak for themselves, as urged in Proverbs 31:8.
Proverbs 21:23: Whoso keepeth his mouth and his tongue keepeth his soul from troubles.
Contradiction with Proverbs 17:28
It suggests that even a fool is considered wise when they remain silent, which could contradict the call to speak out for those who cannot in Proverbs 31:8.
Proverbs 17:28: Even a fool, when he holdeth his peace, is counted wise: [and] he that shutteth his lips [is esteemed] a man of understanding.
Contradiction with Ecclesiastes 5:2
Advises being not rash with your mouth nor hasty in speech, which might contradict the proactive speaking encouraged in Proverbs 31:8.
Ecclesiastes 5:2: Be not rash with thy mouth, and let not thine heart be hasty to utter [any] thing before God: for God [is] in heaven, and thou upon earth: therefore let thy words be few. [thing: or, word]
Paradox #1
Proverbs 31:8 encourages speaking up for those who cannot speak for themselves and defending the rights of the needy. The potential moral inconsistency might be found in the selective application of this principle. If someone were to advocate only for certain groups while ignoring others who are equally unable to speak for themselves, it could create a conflict between the intention of universal justice and the practice of partiality. Therefore, the contradiction arises if one does not apply this principle consistently to all who are in need.