1. The LORD himself will be with you (1-13)
Moses was dying and would not go further. Who would lead Israel? Moses tells them to be strong and courageous because the LORD himself will be with them and go ahead of them. The LORD chose Joshua and would lead them through him. They need not be afraid or discouraged. God also gave them the word of the law. God himself is with each generation. Each generation therefore must hear his word, learn to fear him, and love him.
2. God commissions Joshua to lead Israel (14-29)
Calling Moses and Joshua to him at the tent of meeting, the LORD shares his agony of heart for his rebellious and stiff-necked people who would forsake him by worshipping other gods. Many disasters and calamities would come. God gave Moses a song to testify against His people. Joshua faced a daunting task to lead such people. But God said, 'Be strong and courageous... I myself will be with you.' Moses completed the book of the law, which would also testify against them.
Application: Father, you gave us our true leader Jesus, who leads us to your eternal kingdom. Help us humbly obey and follow him today.
One Word: Hear God's word and learn to fear him