During the past 20 years, J. I. Packer's classic has revealed to over one million Christians around the world the wonder, the glory and the joy of knowing God. This anniversary edition is completely retypeset, with Americanized language and spelling, and a new preface by the author. During July 2000, winner of the Platinum Book Award from Evangelical Christian Publishing Association in recognition of more than one million copies sold (and that's just in North America!)