In these stormy times, loud voices from all fronts call for revolution and change. But what kind of revolution brings true freedom to both society and the human soul? Cultural observer Os Guinness explores the nature of revolutionary faith, contrasting between secular revolutions such as the French Revolution and the faith-led revolution of ancient Israel.

In a culture increasingly indifferent or even hostile to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. Step-by-step, you'll learn the tactics of good persuasion and defense, how to identify the tactics of your opponent, and how to build your case, patiently and practically.

With his usual incisiveness, Os Guinness goes past your superficial understanding to the very heart of what calling means. Far bigger than you job, deeper than your personal accomplishments, higher that you wildest ideas of self-fulfillment, calling addresses the very essence of your existence.

The hour is critical. The American republic is suffering its gravest crisis since the Civil War. Conflicts, hostility, and incivility now threaten to tear the country apart. Competing visions have led to a dangerous moment of cultural self-destruction. This is no longer politics as usual, but an era of political warfare where our enemies are not foreign adversaries, but our fellow citizens. Yet the roots of the crisis are deeper than many realize. Os Guinness argues that we face a fundamental crisis of freedom, as America's genius for freedom has become her Achilles' heel.  

Life is short, and it can be as easily wasted as lived to the full. In the midst of our harried modern world, how do we make the most of life and the time we have? In these fast and superficial times, Os Guinness calls us to consequential living. In strong contrast to both Eastern and secularist views of time, he reorients our very notion of history, not as cyclical nor as meaningless, but as linear and purposeful. In the Judeo-Christian tradition, time and history are meaningful, and human beings have agency to live with freedom and consequence in partnership with God.

We live in dark times. Christians wonder: Are the best days of the Christian faith behind us? Has modernity made Christian thought irrelevant and impotent? Is society beyond all hope of redemption and renewal? In Renaissance, Os Guinness declares no. Throughout history, the Christian faith has transformed entire cultures and civilizations, building cathedrals and universities, proclaiming God's goodness, beauty and truth through art and literature, science, and medicine.

The church in the West is at a critical moment. While the Gospel is exploding throughout the global South, Western civilization faces militant assaults from aggressive secularism and radical Islam. Will the church resist the seductive shaping power of advanced modernity? More than ever Christians must resist the negative cultural forces of our day with fortitude and winsomeness. What is needed is followers of Christ who are willing to face reality without flinching and respond with a faithfulness that is unwavering.

In a work world that is increasingly competitive and insecure, people often have nagging questions: Why am I doing this work? Why is it so hard? And is there anything I can do about it? Tim Keller, pastor of New York's Redeemer Presbyterian Church and New York Times best-selling author of The Reason for God, has taught and counseled students, young professionals, and senior leaders on the subject of work and calling for more than 20 years.

The New York Times best-selling author of Darwin’s Doubt presents groundbreaking scientific evidence of the existence of God, based on breakthroughs in physics, cosmology, and biology.

In an era in which many Christians consider Jesus a beloved but remote savior, Willard argues compellingly for the relevance of God to every aspect of our existence. Masterfully capturing the central insights of Christ's teachings in a fresh way for today's seekers, he helps us to explore a revolutionary way to experience God by knowing him as an essential part of the here and now, rather than only as part of the hereafter.

Poverty is much more than simply a lack of material resources, and it takes much more than donations and handouts to solve it. When Helping Hurts shows how some alleviation efforts, failing to consider the complexities of poverty, have actually (and unintentionally) done more harm than good. But it looks ahead. It encourages us to see the dignity in everyone, to empower the materially poor, and to know that we are all uniquely needy - and that God in the gospel is reconciling all things to himself. 

How did the world arrive at its current, disorienting state of identity politics, and how should the church respond? Historian Carl R. Trueman discusses how influences ranging from traditional institutions to technology and pornography moved modern culture toward an era of “expressive individualism.” Investigating philosophies from the Romantics, Nietzsche, Marx, Wilde, Freud, and the New Left, he outlines the history of Western thought to the distinctly sexual direction of present-day identity politics and explains the modern implications of these ideas.

In an increasingly secular society, those who have a biblical worldview are now a shrinking minority. As mainstream culture grows more hostile toward the Bible’s truths and those who embrace them, you’ll face mounting pressures — from family, friends, media, academia, and government — to change and even abandon your beliefs. But these challenges also create abundant opportunities to stand strong for Christ and shine light to those hurt by the darkness of our day.

Christianity is more than a personal relationship with Jesus Christ. It is also a worldview that answers life's basic questions and shows us how we should live as a result of those answers. How Now Shall We Live? equips Christians to confront false worldviews and live redemptively in contemporary culture.

Finding one's calling is not just about finding something we can do - it is about finding what we can't not do. "Let your life speak" is a time-honored Quaker admonition to live one's life as witness to the deepest truths one knows. But as Parker Palmer explains, those words can also mean "listen to your life, and let it tell you what your truth is."