Over 1 million teens have done The 40-Day Revolution since it began. This program mobilzeS students to start a spiritual revolution on their school campus. Student will: pray for, serve, bless and share their faith simply and effectively over a 40-Day period. Youth ministries have literally doubled and trippled in size during the 40-Days as students made significant impact on their school campuseS through 40 simple daily assignments that they carry out each day. The book guides them each day, teaching them and giving them powerful and simple assignments that make a huge impact.