I found this book very easy to read. He sticks with the scripture and really focuses on each verse. The book is great for indvidual study as well as group study. I felt he was able to make his points in language that a Chritian could apply to everyday life. He was able to relate the scripture which was written years ago, to the lives of Christians in these times. The letters written long ago are to be applied to today just as they were long ago. Jesus is never changing. I felt Wierse did an excellent job in encouraging us to 'be mature'.