Contradiction with Proverbs 12:23
Proverbs 12:23 suggests concealing knowledge, while Proverbs 10:13 speaks of wisdom in the lips.
Proverbs 12:23: A prudent man concealeth knowledge: but the heart of fools proclaimeth foolishness.
Contradiction with Proverbs 17:28
Proverbs 17:28 implies silence as a marker of wisdom, contrasting with Proverbs 10:13 which ties wisdom to spoken words.
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 3:7
Ecclesiastes 3:7 emphasizes a time for silence, potentially contradicting the notion of wisdom on the lips in Proverbs 10:13.
Ecclesiastes 3:7: A time to rend, and a time to sew; a time to keep silence, and a time to speak;
Contradiction with James 1:19
James 1:19 encourages listening and slow speaking, which may contradict the outward expression of wisdom described in Proverbs 10:13.
James 1:19: Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Paradox #1
This verse suggests that wisdom and understanding are valuable, while foolishness leads to negative consequences. A possible contradiction might arise if one believes that everyone should be treated with kindness and compassion, including those who act foolishly. The verse implies that negative treatment (such as punishment) is justified for foolish behavior, which could conflict with the belief in universal kindness and forgiveness.