As we reflect upon the brevity of life, Psalm 90:12 resonates deeply: "So teach us to number our days, that we may apply our hearts unto wisdom." This verse, penned by Moses, encapsulates the essence of human existence—the fleeting nature of our days and the vital importance of living wisely.

In the context of the entire Psalm, we find a remarkable juxtaposition between the eternal nature of God and the temporal existence of man. Verse 2 begins, "Before the mountains were brought forth, or ever thou hadst formed the earth and the world, even from everlasting to everlasting, thou art God." Here, we recognize that God transcends time; He is eternal. Yet, as mere mortals, we are but a mist that rises in the morning sun, here for a short while, and then vanishing. It is this powerful reminder of our mortality that prompts Moses to plead for divine instruction on how to number our days.

To "number our days" is not merely a ritual counting of the hours or a ledger of our time; it conveys a sense of urgency in our lives. Life is unpredictable, a truth any seasoned person will attest to. There are moments that take our breath away and others that may linger long in pain or regret. Each day presents us with choices and opportunities, but also with challenges and trials. Thus, numbering our days is an exercise in mindfulness; it encourages us to be purposeful in how we spend our time.

What does it mean to "apply our hearts unto wisdom"? Wisdom in this context is not simply knowledge or understanding; it encompasses a deep and transformative insight into God’s will and purpose for our lives. It urges us to align our actions with our values, to engage in meaningful relationships, and to pursue eternal significance over temporary satisfaction.

When we take stock of our days, we come face to face with our priorities. Are we investing our time in what truly matters? Are we building up treasures in heaven, as Jesus taught, or are we caught up in the trivial pursuits of this world? Are we cultivating our relationship with God, deepening our understanding of His word, and seeking to reflect His love and grace onto others? As the writer of Ecclesiastes reminds us, "To every thing there is a season, and a time to every purpose under the heaven" (Ecclesiastes 3:1). Each season demands our attention and diligence, propelling us toward wisdom.

In assessing how we spend our days, we also confront our spiritual discipline. It’s easy to fall into the rhythm of life without reflecting on what we are learning from our experiences. When we ask the Lord to teach us to number our days, we invite Him into our everyday reality—our moments of joy, sorrow, victory, and defeat. Our prayers for wisdom become intentional, directing us toward Christ, who is "the wisdom of God" (1 Corinthians 1:24).

Daily life can pull our focus away from the eternal; busyness can overshadow significance. Numbering our days awakens us to see how fleeting time is. The call to wisdom leads us to develop a heart that seeks understanding, a readiness to adapt, learn, and ultimately grow more like Christ.

As you meditate on Psalm 90:12 today, consider the days of your life: What experiences have shaped you? What lessons have you learned? How can you apply those lessons moving forward? Let us pray that we might embrace and savor each day, eschewing the distraction of mundanity in favor of a heart set on wisdom.

Ultimately, in recognizing the finite nature of our days, we are afforded the greater blessing of wisdom—a tool not just for living, but for thriving in God’s will. May we ever be aware, intentional, and wise as we number our days, that we might live with purpose and passion, glorifying the One who grants us this fleeting gift of life.