The design for the Preacher's Commentary gives the reader an overall outline of each book of the Bible. Following the introduction, which reveals the author's approach and salient background on the book, each chapter of the commentary provides the Scripture to be exposited. The New King James Bible has been chosen for the Preacher's Commentary because it combines with integrity the beauty of language, underlying Hebrew and Greek textual basis, and thought-flow of the 1611 King James Version, while replacing obsolete verb forms and other archaisms with their everyday contemporary counterparts for greater readability. Reverence for God is preserved in the capitalization of all pronouns referring to the Father, Son, or Holy Spirit. Readers who are more comfortable with another translation can readily find the parallel passage by means of the chapter and verse reference at the end of each passage being exposited. The paragraphs of exposition combine fresh insights to the Scripture, application, rich illustrative material, and innovative ways of utilizing the vibrant truth for his or her own life and for the challenge of communicating it with vigor and vitality.

Words carry immeasurable significance: The universe was created with a word; Jesus healed and cast out demons with a word; rulers have risen and fallen by their words; Christians have worshiped through words of song, confession, and preaching. Even in our technological age, politics, education, business, and relationships center on words.

Since the tongue is such a powerful force-for good or evil-we are wise to ask: What would homes, churches, schools, even the public square be like if we used words with Christian intentionality and eloquence? The Power of Words and the Wonder of God seeks to answer this difficult question. In these chapters, derived from Desiring God's 2008 national conference, John Piper, Sinclair Ferguson, and Mark Driscoll team with worship pastor Bob Kauflin, ministry leader Paul Tripp, and literature professor Daniel Taylor to help readers harness their tongues and appropriately command their silences for the glory of God and the ministry of the gospel.