1. God is eternal (1-6)
God is eternal. He is from everlasting to everlasting. He is not bound by our petty human limits of time and space. He is the sovereign God who holds the whole world in his hands.
2. Teach us to number our days aright (7-12)
Because of our sins, we live under God's sentence of death. After a few years, at God's command, our bodies will return to dust. God knows all about us. Even our secret sins are exposed in the light of his presence. We must fear God to have a heart of wisdom. We need God's help and training to number our days aright.
3. Establish the work of our hands (13-17)
God is angry because he loves. He punishes in order to save. Only he can establish the work of our hands. Only he makes our lives worthwhile.
Application: Lord, teach me to number my days aright so that I may have a heart full of wisdom. Let me dwell in your presence.
One Word: Establish the work of our hands