Verse Meaning

Psalm 90:12 Meaning

Teach us to number our days. A 4 minute read.

What Psalm 90:12 Says

"Teach us to number our days, that we may gain a heart of wisdom." (Psalm 90:12, NIV)

Psalm 90 is the only psalm credited to Moses, and it may be the oldest in the book. Moses spent forty years leading a generation through the wilderness and watched most of them die there. He knew how short a life is.

This verse is the prayer at the center of his psalm. It is a request to see life as it really is.

The Meaning in One Sentence

Psalm 90:12 means asking God to help you take the shortness of life seriously, so that you spend your limited days on what matters most to Him.

Phrase by Phrase

"Teach us." This is a prayer, not a productivity tip. We do not naturally number our days. Left to ourselves we live as if we had unlimited time. We need God to teach us.

"To number our days." To number is to count. Not years or decades, but days. Counting something tells you it is limited and valuable. You count money. You count the days until a wedding. Moses asks God to make him count his life.

"That we may gain." The word pictures bringing in a harvest. Numbering your days is how you gather something lasting from a life that passes quickly.

"A heart of wisdom." In Scripture the heart is the center of thought and decision. Wisdom is not only knowing what is true. It is living skillfully in light of it.

Why the Verses Around It Matter

Moses is blunt about how short life is:

"Our days may come to seventy years, or eighty, if our strength endures; yet the best of them are but trouble and sorrow, for they quickly pass, and we fly away." (Psalm 90:10, NIV)

But the psalm does not end in gloom. Right after verse 12, Moses asks for joy, "Satisfy us in the morning with your unfailing love, that we may sing for joy and be glad all our days" (Psalm 90:14, NIV), and closes with a request about work:

"May the favor of the Lord our God rest on us; establish the work of our hands for us—yes, establish the work of our hands." (Psalm 90:17, NIV)

Numbering your days is not meant to make you anxious. It is meant to make you wise, glad and focused on work that will last.

What It Looks Like for Leaders

At work. You stop treating your calendar as if it were endless. You say no to good things so you can say yes to the most important ones, and you invest in people who will carry the work after you.

In the community. You stop waiting for "someday" to serve. The season you are in is the one you have.

At home. Children grow up quickly. A parent who numbers the days notices that there are only so many bedtimes, road trips and Saturday mornings left before they leave home.

In everyday life. You make peace with God and with people now. You give, forgive and say what needs to be said while there is still time.

A Simple Practice

Count the Sundays left in this year and write the number at the top of a page. Under it, write the three things you most want those weeks to hold.

Then look at next week's calendar and make room for at least one of them.

A Closing Prayer

Eternal God, You are from everlasting to everlasting, and my life is a breath. Teach me to number my days. Keep me from wasting the time You have given me on what does not last. Satisfy me with Your unfailing love, give me a heart of wisdom, and establish the work of my hands. In Jesus' name, Amen.

Go Deeper

For the full teaching on this psalm, read Numbering Our Days. For a companion prayer from Psalm 39, read A Mere Handbreadth. For the whole series on time, see the Stewardship of Time guide.

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