The answer is: 40 years

1 Ki 2:11

David’s reign lasting for 40 years offers a significant glimpse into the period of Israel's history when a true transition occurred—from a loose collection of tribes to a unified kingdom. Isn’t it fascinating how the number 40 appears throughout theBible? This period symbolizes testing and completion—think of the Israelites' 40 years in the wilderness or Jesus’ 40 days of fasting. Scripture tends to link this number with transformative experiences, and David’s reign was certainly transformative.

David began his rule over Judah in Hebron, where he reigned for seven and a half years, before unifying all of Israel and moving the capital to Jerusalem, thus establishing it as the political and spiritual heart of the nation. It was during this time that Jerusalem was really “upgraded” as a city of worship—moving the Ark of the Covenant there was a massive deal! This act connected the people not just to their nation but to their identity as God's chosen.

David was certainly not perfect and faced many trials, including family strife and his countless missteps. However, he is celebrated for his deep relationship with God, as reflected in the beautiful Psalms he authored—many of which capture the struggle of the human spirit and the quest for divine connection. David's legacy reminds us of the importance of both moments of strength and vulnerability in our pursuit for meaning. Plus, it resonates on a personal level for so many, weaving themes of resilience and faith throughout life’s journey.