A delightful, useful, and biblical read! Although written to unbelievers (those who are somewhat informed about the gospel), I learned a lot as a believer—both regards to myself and the unbelievers I’m praying for/witnessing to.
The chapter “A Helpful Survey of Christ’s Work” was my least favorite, as it focused almost entirely on Christ’s passive obedience (paying the penalty of sin), specifically in reference to the cross (as opposed to the other times of his passive obedience and all his active obedience). This is my least favorite part—but I don’t discredit him too much, as this is normal (then and now).
A strength is Spurgeon’s emphasis on Christ. He reminds us early in the book how salvation is through Christ! Faith, grace, the gospel...these are all important, all biblical ideas (when defined biblically). But the focus of our faith is Christ. He’s the Way, the Truth, the Life. He’s the Savior.
I found this book to be otherwise biblically faithful, with lots of direct Scriptural and theological support. Also plenty of appropriate anecdotes; some of these made me cry as I thought of my sister. I recommend this for believers who want to be encouraged in their own salvation, and also for believers who are engaged in witnessing, especially to family and friends who know the gospel, have not come to Christ, yet are still engaged in the conversation.