There is a lot of talk about heresy these days. The frequency and volume of accusations suggest that some Christians have lost a sense of the gravity of the word. On the other hand, many believers have little to no familiarity with orthodox doctrine or the historic distortions of it. What’s needed is a strong dose of humility and restraint, and also a clear and informed definition of orthodoxy and heresy. Know the Heretics provides an accessible “travel guide” to the most significant heresies throughout Christian history. As a part of the KNOW series, it is designed for personal study or classroom use, but also for small groups and Sunday schools wanting to more deeply understand the foundations of the faith. Each chapter covers a key statement of faith and includes a discussion of its historical context; a simple explanation of the unorthodox teaching, the orthodox response and a key defender; reflections of contemporary relevance; and discussion questions.

The Fool and the Heretic is a deeply personal story told by two respected scientists who hold opposing views on the topic of origins, share a common faith in Jesus Christ, and began a sometimes-painful journey to explore how they can remain in Christian fellowship when each thinks the other is harming the church. To some in the church, anyone who accepts the theory of evolution has rejected biblical teaching and is therefore thought of as a heretic. To many outside the church as well as a growing number of evangelicals, anyone who accepts the view that God created the earth in six days a few thousand years ago must be poorly educated and ignorant--a fool. Todd Wood and Darrel Falk know what it's like to be thought of, respectively, as a fool and a heretic. This book shares their pain in wearing those labels, but more important, provides a model for how faithful Christians can hold opposing views on deeply divisive issues yet grow deeper in their relationship to each other and to God.

A lively examination of the heretics who helped Christianity become the world’s most powerful religion. From Arius, a fourth-century Libyan cleric who doubted the very divinity of Christ, to more successful heretics like Martin Luther and John Calvin, this book charts the history of dissent in the Christian Church. As the author traces the Church’s attempts at enforcing orthodoxy, from the days of Constantine to the modern Catholic Church’s lingering conflicts, he argues that heresy—by forcing the Church to continually refine and impose its beliefs—actually helped Christianity to blossom into one of the world’s most formidable religions. Today, all believers owe it to themselves to grapple with the questions raised by heresy. Can you be a Christian without denouncing heretics? Is it possible that new ideas challenging Church doctrine are destined to become as popular as Luther’s once-outrageous suggestions of clerical marriage and a priesthood of all believers? A delightfully readable and deeply learned new history, Heretics overturns our assumptions about the role of heresy in a faith that still shapes the world. “Wright emphasizes the ‘extraordinarily creative role’ that heresy has played in the evolution of Christianity by helping to ‘define, enliven, and complicate’ it in dialectical fashion. Among the world’s great religions, Christianity has been uniquely rich in dissent, Wright argues—especially in its early days, when there was so little agreement among its adherents that one critic compared them to a marsh full of frogs croaking in discord.” —The New Yorker

The earliest Christian heretics. "Hultgren and Haggmark have brought together in one volume all of the major orthodox references to persons and theological movements of the first two Christian centuries that were subsequently branded as 'heretical.' In so doing, the editors have done a great service for instructors in early Christian history.. The volume's brief introduction not only helps contextualize the heterodox thinkers or movements in their time but also helps relate the concerns that they addressed in the first and second centuries to those of the late twentieth century. . For those readers as well as for scholars who would like to have a ready reference, this is a useful volume." -Church History "The Earliest Christian Heretics is a 'user-friendly' anthology that will be a great help to both the beginning student and specialized scholar and teacher of early Christianity. Whereas once the researcher had to rifle through the cumbersome volumes of the Ante-Nicene Fathers series, now she can reach for this handy compendium to find all major heresiological entries for the first two centuries presented in a simple, clear format." -Journal of Early Christian Studies "A highly useful compendium of well chosen early Christian writings (in English) directed against a wide variety of heretics, especially Gnostics." -Robert M. Grant, University of Chicago "This book fills a surprising gap. It is highly recommended as a classroom resource for college and seminary, a study guide for the interested nonexpert, and even a handy tool for the graduate student of scholar for quick reference to sources otherwise scattered." -Carolyn Osiek, Catholic Theological Union Arland J. Hultgren is Asher O. and Carrie Nasby Professor of New Testament, and Steven A. Haggmark is Associate Professor of Islamic Studies and Christian Mission and World Religions at Luther Seminary, Saint Paul, Minnesota.

Sometimes life just hurts. Out of nowhere, death, illness, unemployment, or a difficult relationship can change our lives and challenge everything we thought we knew—leaving us feeling unable to cope. But, in the midst if all this pain and confusion, we are not alone. Weaving together his personal story, pastoral ministry experience, and biblical insights, best-selling author Paul David Tripp helps us trust God in the midst of suffering. He identifies traps to avoid in our suffering and points us instead to comforts to embrace. This raw yet hope-filled book will help you cling to God's promises when trials come and move forward with the hope of the gospel.

In Heresy, leading religion expert and church historian Alister McGrath reveals the surprising history of heresy and rival forms of Christianity, arguing that the church must continue to defend what is true about Jesus. He explains that remaining faithful to Jesus’s mission and message is still the mandate of the church despite increasingly popular cries that traditional dogma is outdated and restricts individual freedom.