Thomas A Kempis in this book “The Following of Christ, in Four Books” describes the following of the messiah in four books. The author was a member of the Modern Devotion, a spiritual movement during the late medieval period, and a follower of Geert Groote and Florens Radewyns, the founders of the Brethren of the Common Life. A spiritual book for Christians in the Christian dome willing to live and act like him.