What does the Bible say about the finiteness of man?

In Psalm 90:12, Moses prays, 'So teach us to number our days, that we may apply our hearts unto wisdom.' This verse highlights the brevity of human life and the importance of recognizing our mortality. Ecclesiastes reflects similar sentiments, stating that to everything there is a season, underscoring that our time is appointed by God. Understanding our finiteness urges believers to seek wisdom, which is ultimately found in Christ. The acknowledgment of our limited days should compel us to live wisely, focused on God's purposes and not our fleeting desires.