The document discusses overcoming fear through having a close relationship with God. It encourages enlarging one's vision, strengthening resolve, and not being afraid as God will be with believers. It highlights how Joshua overcame fear by learning from Moses' example of walking closely with God. It emphasizes choosing God over the world by having faith in Him through prayer, God's word, and making Him the priority in decisions. Sin creates fear but confessing and repenting restores fellowship with God.