Os Guinness traces the retreat of the evangelical mind and the dumbing down of evangelicalism through popular culture. But this book goes beyond mere analysis. It is a strong call for reformation of yet another place where evangelicalism in not evangelical enough.

God in the Dark: The Assurance of Faith beyond a Shadow of Doubt
Do you have significant doubts about God? Are you afraid to doubt, much less admit to anyone that you aren’t fully convinced of God’s faithfulness? Are you so torn by your questions that life is losing its meaning?
This forthright but compassionate book works to tear away the layers of misunderstanding about doubt to reveal not only its dangers but its great value. As author Os Guinness explains: “If ours is an examined faith, we should be unafraid to doubt… There is no believing without some doubting, and believing is all the stronger for understanding and resolving doubt.”
For those who are unsure of God’s trustworthiness–and for those who are in a dark place, wanting to know “Why?” or “How long, O Lord?”–God in the Dark is a must. It puts a human face on the problem of doubt and examines it thoroughly. In a way that will respond to your questions, settle your fears, and strengthen your faith.

Carpe Diem Redeemed: Seizing the Day, Discerning the Times
You only live once―if then. 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. Thus we can seek to serve God’s purpose for our generation, read the times, and discern our call for this moment in history. Our time on earth has significance. Live rightly, discern the times, and redeem the day.

Long Journey Home: A Guide to Your Search for the Meaning of Life
Have you woken up to the journey of life? Have you reached a point where you long for “something more”? Have the things you have striven to achieve turned out to be far less than enough? Do you desire to unriddle life’s mystery and pursue a life rich with significance?
Long Journey Home is a seeker’s road map to the quest for meaning. Rich in stories and profoundly personal as well as practical, it explores the great philosophies of life and charts the road toward meaning taken by countless thoughtful seekers over the centuries. Written for those who care and those who are open, “it assumes no faith in the reader, only the recognition that the humanness of life as a journey is something we should all care about enough to seek to make sense of it and to make up our minds for ourselves.”