Just be determined, be confident; and make sure that you obey the whole Law that my servant Moses gave you. Do not neglect any part of it and you will succeed wherever you go.
and do what the Lord your God orders you to do. Obey all his laws and commands, as written in the Law of Moses, so that wherever you go you may prosper in everything you do.
If you obey all the laws which the Lord gave to Moses for Israel, you will be successful. Be determined and confident, and don't let anything make you afraid.
“Did you notice my servant Job?” the Lord asked. “There is no one on earth as faithful and good as he is. He worships me and is careful not to do anything evil.”
He said, “God loves you, so don't let anything worry you or frighten you.” When he had said this, I felt even stronger and said, “Sir, tell me what you have to say. You have made me feel better.”
Then Moses called Joshua and said to him in the presence of all the people of Israel, “Be determined and confident; you are the one who will lead these people to occupy the land that the Lord promised to their ancestors.
Be sure that the book of the Law is always read in your worship. Study it day and night, and make sure that you obey everything written in it. Then you will be prosperous and successful.
Remember that I have commanded you to be determined and confident! Do not be afraid or discouraged, for I, the Lord your God, am with you wherever you go.”
The Lord had given his commands to his servant Moses, Moses had given them to Joshua, and Joshua obeyed them. He did everything that the Lord had commanded Moses.