Despite the title of this book, it has nothing to do with politics. Well, it interacts with politics insofar as it critiques a Christianity that is only interested in dogooding. But primarily this book is a robust defense of the fundamental tenants of the Christian faith, and how by discarding the divinity of Christ, the authority of the Scriptures, the reality of sin and the need for repentance, a different religion from Christianity has been constructed.
Although he has the reputation as a restless warrior, Machen is surprisingly gregarious. He waxes about what all true Christian sects have in common that allow us to identify each other as brothers. He discusses the doubts and issues a believer might face while still identifying them as a true Christian. What he has no time for are preachers who reduce Jesus to being a ‘good teacher’ (For if Jesus is not who he claimed to be, he was a madman, not someone worthy of emulation), discard the Bible and essentially want to turn the church into a social club with a vaguely spiritual gloss. What he especially takes issue with are the ministers who lie, who take oaths confessing they subscribe to doctrines, belief in the Bible, and specific creeds/confessions, then turn around and openly dispute them. He has respect for the Unitarian church as they’re honest about what they believe. He disagrees with them appreciates their candor. He has no patience for those who wanted to turn (and are succeeding) in turning the Presbyterian church into a Unitarian church.
Machen was right. The denomination he was defending is now rife with those preaching exactly what he feared, that Jesus was not God, God is not Triune, there is no resurrection, and that there is no hell (and possibly no heaven). This is not a form of Christianity, but something different altogether. And we should be wary of those who use vague spiritual notions to try and make the world a better place. Reading this helped snap into place why Machen stood opposed to the Christian push for Prohibition and why he refused the invitation to speak at the Scopes Trial. This book is just as applicable today as it was when it was first printed.
I have the feeling that if someone in Machen’s orthodox camp spoke like he did… well he wouldn’t be invited to any conferences. It’s no wonder that Machen is a forgotten titan most in the Young, Restless and Reformed crowd are unfortunately ignorant of.