Before the creation of the earth or mankind, angels existed. They have always gone about their great ministry unnoticed. Angels were created by God for His own glory and to serve Him through serving His people. They are eternal and immortal. They look at the lives of humans and marvel at God's redemption of lost people. The angels watch us, follow us, and get involved in this world as directed by God - and that's when it gets interesting! Throughout human history, stories of mysterious visitors, miraculous interventions, and unimagined results abound. Behind it all stands a great, sovereign God with His enormous army of angels who are ready to obey His every directive. In this book, I share several stories of angelic involvement in the lives of people. It is my hope and prayer that as you read this book, you will be moved to praise God for His eternal, invisible, and incredible angels. We walk in the shadow of these majestic and powerful spirits of God.