One of the most prevalent errors made when discussing holiness is to slide into the view that we are somehow justified before God by our holiness. Ryle is careful to observe throughout this book the distinction between sanctification and justification. Justification is by faith alone in Christ alone. But those who have been justified bear the fruit of the Spirit and grow in holiness. In other words, they are sanctified by God. They are now to love Christ and the things He loves. This is very easy to forget in our day and age when walking an aisle is equated with conversion and walking in the light is considered optional.

In the early centuries of the church’s existence, Christian apologists would sometimes appeal to the distinctively holy lives of Christians as evidence for the truth of Christianity. Would such an appeal be of any use today? According to numerous surveys, the behavior of professing Christians is not discernibly different from the behavior of those who profess other religions or no religion at all. The phrase one often hears on the lips of pagans who observe contemporary Christian behavior is: “The church is full of hypocrites.” This should not be. We worship a holy God who calls His people to be holy and who has provided the means by which they may be holy.

The problem of lax and hypocritical Christianity is not a new one, and one of the best treatments of the entire subject is a classic written by J.C. Ryle (1816–1900), who served as the Anglican Bishop of Liverpool for twenty years. Ryle was a deeply committed and non-compromising evangelical Christian. In fact, Charles Spurgeon referred to him as an “evangelical champion.” His book Holiness has been reprinted numerous times since its original publication in 1879. It is deservedly considered a Christian classic on the subject of sanctification. It ranks up there with the work of John Owen on the mortification of sin.

I first read Bishop Ryle’s Holiness some twenty years ago. The book was deeply convicting and made a lasting impact on my thinking. Ryle’s work is convicting because he does not appeal to silly gimmicks and other manmade answers to the problem of sin. He appeals over and over to Scripture, to the Word of the living God, and he drives the Word of God home through careful and direct application. If you are complacent in your sin and do not want to be disturbed in your enjoyment of it, do not read Ryle. This is a book about the necessity of sanctification, the necessity of holiness. It deals with weighty subjects, the weightiest in fact: God, sin, Jesus Christ, the gospel, the Holy Spirit, justification, sanctification, heaven, and hell. It is a book for those who want to move beyond milk and get to the meat of the Word.

Frankly, some older Christian books are difficult to read because of the style of writing that was common in previous ages. To contemporary readers, many of these works seem dry and wordy, tedious and dull. I have run across many such books myself. Ryle does not fall into that category. Ryle’s writing is more comparable to that of someone like Charles Spurgeon. He writes with such an intensity and passion that the reader cannot easily become bored.

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