As someone who was called to ministry and trained between 2008 and 2010, Tim Keller’s influence loomed large during those formative years. His books, sermons, and public presence were not just inspirational; they were foundational for many of us. What made Tim Keller particularly compelling to me—and, I suspect, to many others—was his ability to remain deeply orthodox in his theology while engaging with contemporary culture in a way that felt relevant. As this intellectual biography notes, Keller was able to carve out a space within evangelicalism that avoided the extremes of fundamentalism on the one hand and liberalism on the other, creating a model for a middle ground. This balancing act was part of what made him so appealing.
If I’m honest, this book was a mixed bag for me. There were brilliant, insightful sections, but there were also moments that left me disappointed, particularly in terms of the author’s tone and handling of certain sensitive topics.
One of my main concerns with the book lies in the tone Collin Hansen adopts when discussing certain issues. In a way, it felt as though the tone lacked the same level of grace and charity that Tim Keller himself would likely have used. A notable example is how mainline churches are treated. Throughout the book, mainline denominations seem to be viewed with disdain, with little recognition of the nuance that Keller himself would have likely embraced. It’s true that Keller distanced himself from mainline churches in his ministry, but some of his heroes, such as John Stott and J.I. Packer, not only were involved in mainline traditions (both were Church of England clergy) but were also outspoken in advocating for evangelicals to remain within those traditions. This nuance seems to be entirely missing in Hansen’s portrayal, which feels overly dismissive and sectarian.
Similarly, the book’s treatment of LGBTQ+ issues is problematic, at least from a UK contemporary perspective. While it’s well-known that Tim Keller upheld a traditional Christian position on sexual ethics, I suspect that Keller himself would have been far more careful in his language regarding the gay community. The book occasionally seems to lack the grace and sensitivity that Keller demonstrated in his own ministry, especially given the deeply personal story shared in one chapter about his younger brother, who died of AIDS in 1998. Keller’s care for his brother during those final months—when most of his brother’s friends had abandoned him—is one of the most moving parts of the book. The emotional depth of that chapter shows Keller’s capacity for compassion, something that seemed to be missing in some of the more generalised discussions elsewhere in the biography.
At times, it appeared that the author used this book—and Keller’s legacy—to reinforce his stance on two contentious issues within evangelicalism: the role of gay people in the church and the ordination of women. While the author remains true to Tim Keller’s own positions, the book never acknowledges that other perspectives exist within the evangelical tradition. This omission implies that the author may regard those who hold differing views as not genuinely evangelical.
On a more positive note, as a small-town pastor myself, I particularly enjoyed the chapters about Keller’s early ministry in Hopewell, a small church before his rise to prominence. Those sections provided a relatable glimpse into the challenges and rewards of pastoral work in a smaller setting, which felt very much in line with my own experience. I also appreciated the sections on Keller’s ministry in New York City, particularly his innovative approach to cultural engagement. His work at Redeemer Presbyterian Church and his method of addressing the city’s intellectual and spiritual needs left a profound impact on me, and it was refreshing to read about his pioneering role in urban ministry.
Some of the anecdotes from Keller’s ministry, however, did strain my belief. For example, his preaching without notes and preparing his Sunday evening sermon only in the afternoon of the same day was astonishing to hear. His reported work ethic—working a minimum of 60 hours a week, sometimes 90!—also left me wondering how he could sustain such a schedule while still maintaining spiritual and emotional health. Whilst I don’t question the validity of these claims, they do make him appear almost superhuman.
One of the most relatable and helpful parts of the book for me was reading about Keller’s struggles during his transition from a small-church pastor to leading a ministry team. This shift is a challenge many pastors, myself included, can relate to. It’s encouraging to know that even someone as gifted and accomplished as Keller wrestled with this transition, something I think is important for young pastors to hear.
Ultimately, the book did what I hoped it would: it illuminated Keller’s intellectual and spiritual formation, and reminded me of some important truths from the Reformed tradition that I hold dear in my own spiritual heritage. It was also a timely reminder of how American evangelicalism differs in some key ways from British evangelicalism, particularly how the middle ground in the US (when it comes to theology, culture, and ethics) is a few steps to the right compared to UK context, at least in the evangelical circles I turn in.
If you’re debating between reading this and one of Keller’s own books, I would encourage you to opt for the latter. Hansen’s biography provides helpful context and insights, but it cannot match the depth, warmth, and clarity that Keller’s own writings offer. I suspect that even Hansen would agree—after all, Keller’s own words speak louder than any biography can.
