This sermon explores the story of Joshua and the Battle of Jericho, drawing parallels between the Israelites' challenges and our own personal struggles. It emphasizes the importance of trusting in God's promises, focusing on His greatness rather than our own inadequacies, and finding courage to face life's obstacles. The message encourages believers to be strong and courageous, reminding them that God is always with them and that He ultimately wins the battle on behalf of His people.