Teach us to number our days, that we may gain a heart of wisdom. Psalm 90:12 I know we don’t like to think about it, but life is short. One day our lives here on this earth will end. And the meaning of Psalm 90:12 is a challenge to not just number our days but use them purposefully. This is a verse that I’m convinced if we meditated on and applied our approach to life would drastically change. It’s a powerful verse that every Christian should know. Let’s dive into the Psalm 90:12 meaning.