Shared ground
This closing verse steps back from the courtroom story and reports a nationwide effect: the ruling becomes widely known, and public respect for Solomon rises. The text presents three linked ideas: the news spreads (“all Israel heard”), the people respond with fear/awe toward the king, and the narrator explains why—people recognized a kind of wisdom in Solomon that is credited to God and expressed in “doing justice.”
Explicitly, the verse ties royal authority to public confidence in the king’s judging. It also frames wise judgment as something observable in outcomes, even when most people only know the story through reports.
Where interpretation differs
Some readers take “they feared the king” mainly as healthy respect that stabilizes society. Others hear a stronger note of intimidation: people fear crossing a ruler whose decisions show sharp insight and real power to enforce them.
Some readers treat “the wisdom of God was in him” as a direct statement that God actively gifted Solomon for judging. Others read it as the people’s conclusion about Solomon’s skill—still God-related, but more like “God-approved wisdom” recognized through results.
Why the disagreement exists
The key terms allow more than one everyday sense. “Feared” can mean dread or reverent awe. “All Israel” can mean the whole nation without implying every individual heard at once. “They saw” can mean seeing the result through hearing a trusted report. And “wisdom of God” can describe either a divine gift or wisdom understood to come from God.
What this passage clearly contributes
The verse presents wise justice as central to kingship: Solomon’s legitimacy grows because people believe his judgments are reliable and socially ordering. It also shows how political authority in Israel is ideally connected to God: the king’s ability to judge well is portrayed as God-related wisdom aimed at justice, not merely personal cleverness (cf. 1 Kings 3:28).