Moses' Request to Understand Human Mortality in Psalm 90

Moses' request in Psalm 90:12 is a heartfelt plea for God to teach us to number our days, that we may gain a heart of wisdom. This petition stems from a deep understanding of the fleeting nature of human life and the importance of living with intentionality and purpose. Paul writes in Romans 8:28 that all things work together for good to those who love God, and Moses' prayer reflects this trust in God's sovereignty. By asking God to teach us to number our days, Moses is essentially seeking to live a life that is mindful of the brevity of human existence and the importance of prioritizing what truly matters.

This truth addresses the human tendency to take life for granted and live without a sense of urgency or purpose. Moses' prayer is a reminder that our days are numbered, and we must make the most of the time we have been given. This perspective is rooted in the Reformed understanding of the sovereignty of God and the importance of living a life that is pleasing to Him.

Moses' request is also a gospel-centered plea, as it recognizes that true wisdom and understanding can only come from God. By asking God to teach us to number our days, Moses is acknowledging his dependence on God's guidance and wisdom, and this is a theme that is echoed throughout Scripture, including in Psalm 90:12, where Moses says, "Teach us to number our days, that we may gain a heart of wisdom." This prayer is a powerful reminder of the importance of living with intentionality and purpose, and of trusting in God's sovereignty and wisdom to guide us.