1) Review all you learned from Moses' life and then pray about how it applies to your own life?
2) Remember, God is the same yesterday, today, and forever. His character did not change between the Old Testament and the New Testament. Think about what you have learned about God from the book of Number. Are you living according to His standard of righteousness?
3) Are you jealous because the children of Israel had a cloud to guide them? Have you realized that God's presence in the form of the indwelling Spirit is available to guide you? Do you seek and ask for His Spirit to lead and guide you just as surely as He led the children of Israel? What can you learn from the children of Israel so you won't make the same mistakes?