Proverbs 15:28

Wisdom thinks before speaking, but wickedness spills harmful words without reflection.

To contrast the deliberate, discerning speech of the righteous with the impulsive and destructive speech that flows from the wicked.

This saying belongs to the Proverbs 10–22 collection where short antithetical proverbs contrast righteous and wicked paths. The immediate neighborhood in Proverbs 15 repeatedly focuses on speech, the heart, and the fear-of-the-LORD-shaped life as the source of wise conduct. Verse 28 intensifies the heart-to-mouth connection: the inner person “weighs” an answer, while the wicked “gush” evil. Its function is formative rather than merely informative, training the reader to pause and discern before speaking. It also supports the chapter’s broader theme that moral posture before God is revealed in everyday relational speech. Read within the flow, it complements nearby warnings about household harm and God’s posture toward the righteous and wicked (15:27–29).

Proverbs functions as covenant-shaped wisdom instruction for God’s people, forming character and daily conduct. Its sayings train readers in discernment, including the moral use of speech in community life.