As we will see in the pages of this book, holiness in the Bible is both apartness and beauty. To be holy is to be happy. That is the very life of the Triune God, who is perfect in holiness and perfect in love. Because he is perfect in holiness and love he is perfectly blessed or happy. The purpose of this book is to provide the doctrinal structures for holiness, structures which are basic and urgently needed as we advance into the 21st century. In terms of holiness every Christian is a professional. The whole of life is dedicated to the practice of holiness. No time and no area of life is omitted.