In Joshua 1, God is getting Joshua fired up to take over command of leading the Hebrews into the Promised Land. Moses wasn't there any longer, his time was over and now it was Joshua's time. God's promises are always accompanied by his presence. God was with Joshua, and He is with us. Romans 8:31 "What then shall we say to these things? If God is for us, who can be against us?" Think about what God has done for you, in Christ. If he'd do that, think about what he'll do to see it take place in your life.