In 1980, Sinclair Ferguson published Add to Your Faith. In 1981 this was republished in the U.S. under the title Taking Your Faith Seriously. In his introduction to Maturity: Growing Up and Going On in the Christian Life, he calls it a “young man’s book.” As a result, Maturity is not simply an old book with a new title, but a re-working of the old book to reflect his greater understanding and wisdom 40 years later. Having not read the original version of this book, I am not qualified to compare the two volumes. I will, however, say this is a much-needed and excellent book.
Similar to Devoted to God, Ferguson notes that he prefers passages to proof-texts as his method. In Devotion, he used a passage that illustrates one of the illustrates an aspect of sanctification. This book is not structured that way, but as he approaches aspects of Christian maturity he looks a themes in books, focusing on a few passages instead of exegeting one passage. The 12 chapters are organized into 5 sections: Growing Up, Standing Firm, Facing Difficulties, Pressing On and Maturity.
In the first section, Growing Up, Ferguson tackles the topics of the Importance of Maturity, the Symptoms of Decay and Abiding in Christ. As indicated by the final chapter in this section, there is a strong emphasis on union & fellowship with Christ as essential to growing up in Christ. We are getting a bit ahead of ourselves in this matter. Maturity does take time and effort (an effort born of that mystical union with Christ, not an effort of the flesh). He begins with some of the hindrances of maturity including contemporary society, our personal history, “Christian” influences that don’t value maturity or communicate the process. Discipleship is not about quick returns, but delayed gratification. We are setting our hopes on God’s promises relating to the future which are often fulfilled when we see the Lord either thru death or His return. They are not all about the present or immediate future.
Ferguson points us to Jesus who also grew into maturity (Luke 2:42). He’s not simply our example, but the source of the resources necessary through the aforementioned union. As man, he was a real man who grew in wisdom and stature. He was a boy as a child, not a man in a boy’s body. Ferguson then surveys a number of epistles to show the importance and need of maturity. We see the great importance of love, and our need to hear the Word preached if we are to become mature.
“The disease diagnosed here is a failure in concentration, an inability to fix the heart and mind on Christ and to make him the chief object of devotion and attention.”
Decay is indicated by attention deficit, the inability to concentrate on spiritual matters. We become governed by our desires instead of the will of God. He also notes a poor appetite as a symptom of decay. This of course is about whether we are feasting on the Word or the world and its delights. One of these will shaping our thinking, desires/values and will/choices. When we are not chewing on Scripture, we begin to be conformed to the world instead of transformed by the renewing of our minds.
“Secret failure cannot remain hidden. If we do not deal with our indwelling sin, it will eventually catch up with us. We may disguise it for a while, but we will lack the perseverance to do so permanently; one day our spiritual failure will become clear.”
Another symptom is a lack of discernment, the inability to spot the problems in a teacher’s doctrine or practice. This doesn’t mean we should all be discernment bloggers, but that we do practice discernment: affirming what is good while rejecting what is bad. It is a rejection of man-made rules, and a dependence upon the grace of God. Weakness of worship is another sign of decay. We look for the pep rally instead of worshiping the exalted Christ who suffered for us, and calls us to suffering.
The third chapter in this section focuses on John 15 and the parable of the vine. We are branches that are grafted in, and this provides a picture of life-giving union with Jesus. The Father prunes us for greater fruitfulness thru providences and interventions. He begins to remove that which is unhelpful for our spiritual life and maturity, as well as shaping and molding us. Abiding with Christ is connected to having His Word dwell in you richly. He returns to the subject of feasting and chewing on the Scripture to gain nurturing truth.
“We need to learn to see our lives within his purposes and plans, not to think of him as fitting into ours!”
Standing Firm focuses on assurance and guidance. Moving toward maturity requires that we are assured of our salvation, and receive proper guidance from God. Otherwise we flounder wondering if we are saved and what we should do with our selves. He develops the idea, as he did in The Whole Christ, of faith as a direct activity and assurance as a reflex activity of faith. To we saved we must be sure that He saves those who believe, and believe. Assurance as a reflex activity has to do with whether or not Jesus has saved us because we believed, not simply whether there is salvation in Christ. Calvin focused on the objective assurance of faith as necessary. The reflex activity, which is reflected in the Westminster Confession of Faith, not necessary, nor infallible (some sure they are saved are not because their certainty is based on something other than Jesus’ person and works). Ferguson spends time exploring Romans 8 to see the foundations of our assurance through the series of questions that Paul asks. If we are in Christ, no one can accuse us, condemn us or separate us from Christ. Opposition while seemingly great, is unable to thwart God and his purposes for us.
He then looks to some obstacles to assurance of salvation, also focusing on Romans 8 (Kevin DeYoung, for instance, goes to 1 John). He reflects the Westminster Confession, again. One is an inconsistent life as a Christian. He’s not talking about the presence of temptation, but the practice of unholiness. Forgetfulness of the indwelling Spirit is another obstacle for assurance. We can also be confused by suffering which often makes us think God does not love us.
Ferguson then looks at marks of assurance. They are laid out as:
- Satisfaction with God’s way of salvation.
- A new sense of security in Christ stimulates a new desire to serve him.
- Assurance fills our hearts with love for Christ.
- Boldness to live our lives for Christ.
“God does guide his people.” The question for the chapter is how God guides his people. We have to recognize that we won’t and can’t always understand what God is doing or up to in our lives. We can have guidance, but we won’t have comprehension. To illustrate the general views of guidance, Dr. Ferguson points us to the differences between Jonathan Edwards and George Whitefield. The point of using them is that neither was an extremist and is esteemed within the Reformed community most likely to read Ferguson’s book. Whitefield was prone to rely on “impressions”. Edwards focused on “the application of the precepts and principles of his word.” During an overnight stay in Northampton by Whitefield, the two talked about this. Edwards was concerned about the dependence on this sudden impulses. How do we know they are from God unless they are consistent with biblical commands or principles. The Spirit may bring these things to mind when we need them, but we should still stop to consider whether that impression or impulse is consistent with Scripture properly understood. But this reliance on impulses is highly subjective, and God doesn’t speak to which legitimate job I should take, which single Christian woman I should marry, which house I should buy, etc. God reveals those not by impressions but largely through circumstances (which offer is better for me and my family overall, which woman actually wants to marry me, or which house can my spouse and I agree upon).
The difficulties we face, which God works for our maturity, are largely things we have little to no control over. These are realities that can often dismay and discourage Christians. We need to begin to see them from a different angle as under the providence of God who uses them for our good, even if they themselves are not good. Those difficulties he covers are sin, temptation, spiritual warfare and suffering.
“Sin is the internal enemy of spiritual growth.”
The sin in question is our original corruption, the sinful nature, the remaining presence of sin as a power in our hearts. This corruption which produces temptations and transgressions is one of God’s means to keep us humble, and amazed at the glory of the gospel. This is something that gets lost in the SSA discussion for some. Some seem to grossly minimize the problem of pride, and the great means God uses to root it out of our hearts.
“There is a profound correlation in the Christian life between the consciousness of sin and the realization of the wonder and power of the gospel. … Until we realize how great the weight of sin is, we will not make much progress in pursuing holiness without which we will never see the Lord (Heb. 12:14).” … He sets up an ongoing cycle in our lives, convicting us of sin in order to deepen his work of sanctification in us.”
In this chapter, Ferguson keeps returning to Psalm 119. It is the Word that exposes sin and its power, the Word that holds out gospel promises, and the Word that the Spirit uses for our sanctification thru these means.
His chapter, Overcoming Temptation, is probably the best in the book. I read this just after reading the PCA Report’s section on temptation, and thought they would have benefited from talking with Dr. Ferguson. This, while only one chapter, is great stuff. As one friend would say, he puts the cookies on the counter when the kids can reach them. The cookies being John Owen’s penetrating but heady work on this topic. He defines temptation, and notes that as such it is not sin (by this I believe he means transgression based on the larger context of the chapter). He speaks of indwelling sin remaining and producing an inclination and disposition to sin (verb, to transgress, or actual sin). In temptation, however, the enemy speaks as if we are already condemned. Maturity begins to tune this out, not in a way that minimizes the real danger we are in, but in a way that we don’t fall into the trap that means we might as well go ahead and sin anyway, or that we are so vile we are beyond hope because we experience such temptations.
“So the distinction between temptation and sin is vital theologically and also pastorally.”
He then explores Owen’s distinction between temptation and “entering into temptation.” In that process he explores the process of temptation.
Internal desires ==> stimulated further by the world ==> weakness exposed & opportunity for the devil to stimulate further
But the key to “entering into temptation” is a sentence I missed somehow in Owen that ties it together well.
“Whilst it knocks at the door we are at liberty; but when any temptation comes in and parleys with the heart, reasons with the mind, entices and allures the affections, be it a longer or shorter time, do it thus insensibly and imperceptibly, or do the soul take notice of it, we ‘enter into temptation’.” John Owen, Works, VI, 97
We enter into temptation, or transgress (I think he uses them interchangeably if we recall that transgressions include thoughts). There is a parley or dialogue instead of immediately saying “no” to temptation. We begin to argue with our temptation, or entertain that temptation. At this point the temptation becomes transgression.
In this context, Ferguson goes to David’s temptations regarding Bathsheba and Uriah for illustration and explanation. Then he shifts to the complementary accounts of the census to discuss the doctrine of concurrence in the context of temptation.
“Here, taking the statements together, God, Satan, and David are all involved in one and the same action. We should not try to resolve the tension here…”
In terms of overcoming temptation, he advocates watchfulness, prayer and being armed against the enemy. He then writes about spiritual warfare. Spiritual conflict is another difficulty we must face. He brings us to Ephesians 6, like so many other books I’ve read recently. Our ordinary life is the context, the setting, for our spiritual conflict. Here the Enemy seeks to disrupt and discourage. The conflict reminds us that we are intended, and only successful as a result, to depend upon the Lord’s provision to us in Christ for this warfare. As in other chapters, we see references to Pilgrim’s Progress. There is also the influence of William Still, his pastor while a student. The following sounds like a paragraph in Still’s book Towards Spiritual Maturity:
“… sudden sinful and distasteful thoughts and temptations; moments of feeling overwhelmed by a sense of darkness; doubts that appear in our minds from nowhere.”
Suffering can, sadly, define us. I’ve seen men crippled by suffering. By this I mean all roads lead to their particular and personal suffering. They seemed unable to really move beyond it. Their fixation stunts their growth. Forgetting our suffering can also stunt growth. Ferguson brings us back to Psalm 119 to show us that God intends us to learn from our suffering but not be ensnared by that suffering. He breaks it down this way:
- Affliction brings our spiritual needs to the surface.
- Affliction teaches us the ways of God.
- Affliction shows us the faithfulness of God.
Ferguson then brings us to Paul and his thorn to help us understand these realities in the flesh. It was a sharp pain in his life. He was “‘cuffed’ by it, beaten black and blue as it were.” Our usefulness for the future necessitates our prior suffering. We need to be changed, and shaped by that suffering.
“Satan desperately tries to drive the holy man insane.” John Calvin
Ferguson then moves into the areas we have more control over in the section Pressing On: service and endurance. Serving moves us beyond ourselves and our needs to the needs of others. He interacts with 1 Corinthians and Hebrews. God gives us grace to serve just like He gives us pardoning and purifying grace. He covers some of the pitfalls and dangers if we don’t deal with our selfishness when seeking to serve.
Crossing the finish line at the London Marathon (Image: Reuters)
The reality is that Christians must keep going to become mature. They keep running that race, by grace. Ferguson again provides some hindrances like indwelling sin, sluggishness, discouragement and more. He then provides some encouragements focusing on Christ who has run the race before us.
The book concludes with a short chapter on living maturely. In many ways he reiterates much of what he has already said. Maturity doesn’t mean “retirement” but continuing the life you’ve been living to the glory of God by the grace of God. As a result, the repetition makes sense.
This is a book drenched in Scripture that continually encourages the reader to dig into and chew on Scripture as one of the primary means of grace for maturity. This book also bleeds Bunyan and John Owen. Ferguson loves the Puritans, but his loves are not narrow. There is plenty of Calvin, as well as Augustine and other church fathers. He also refers to some recent books which means that Ferguson is reading in “community” past and present as Richard Pratt encouraged us as students.
Sinclair Ferguson provides us with another great book in his “retirement”. This book could well serve as Sinclair Ferguson on the Christian Life, thinking of the Crossway series. It makes the theological practical and pastoral as Ferguson usually does. It’s a keeper.
Since I have benefited greatly from Sinclair Ferguson’s ministry, I decided to read what I can find from his mentor William Still. I was given a copy of 
In the 3rd chapter of his little book, 
Cavman Considers 