Moses’ song was intended to remind the Israelites that if they backslid, they would be neglecting the Rock who fathered them and the God who had given them birth (Deuteronomy 32:18). That Rock, who is Christ (1 Corinthians 10:4), had followed them in the wilderness and provided drink for them for forty years. How could they ever have turned their backs on their Rock? Perhaps the Israelites took God for granted, thinking they could provide for and defend themselves without His help.
Our lives are confused and insecure when we leave our Rock in order to build our lives on shifting sand (Matthew 7:26-27). The rich fool thought he was secure in his barns and possessions, but he found out that his life was built on a false foundation (Luke 12:16-21). We can look high and low, trying to find security in money, positions, organizations, and even nations. Unfortunately, we will find that all these things will eventually crumble and turn to dust.
Although the world puts its trust in things and people that disappoint, decide today to seek the immovable Rock of the Kingdom of God. “He will give you all you need from day to day if you make the Kingdom of God your primary concern” (Luke 12:31).