Interesting read in which some scholarly UK Presbyterian pastors and one American Presbyterian pastor highlight several areas where Tim Keller "has failed in his self assigned task to communicate the old orthodoxy in relevant ways to a contemporary, postmodern audience."
"Some people think that critiquing someone's theology implies that we must be impugning the man's character or his motivations. But this is hardly the case. Theology is a demanding business, and the best of us get it wrong sometimes. For instance, John Calvin's esteem for Augustine is not in any doubt. However, at various points in The Institutes Calvin was compelled to differ with him. In so doing, he did not call into question Augustine's character, motivations, or indeed his usefulness as a teacher of the church in many other areas. He was merely helping us to be discerning, and would have been remiss to have passed over the issue in silence. So esteem for the man and criticism of his teaching need not be mutually exclusive. Likewise, this book is concerned with ideas and their implications, not the man behind them." -page 20-21
"Why not just get on with the work of the gospel?
A related question is, why not simply get on with the work of the gospel? To answer, we refer to the case of Jonathan Edwards. There is no doubt that Edwards was a zealous evangelist; yet he devoted great amounts of his time towards treatises to correct what sometimes appeared to be inconsequential theological issues. Why? Because, at least in Edwards' mind, these pursuits were intimately related:
"And this increase of light shall be very much by means of ministers; God will make use of his own institution and bless them in order to bring about this increase of light... he will make use of them at that day to clear divine truths and to refute errors, and to reclaim and correct God's people wherein in any respect they have been mistaken and have been going out of the way of duty."
Why did Edwards not simply 'get on with the business of the gospel' rather than spend time writing against what some would consider minor doctrinal problems? It is because he believed that the clarity and purity of the message were essential to its efficacy under God, and that this work was of no less importance than his preaching. From this perspective, clarifying the message is to get on with the business of the gospel." -page 19
"More serious, in my view, is Keller’s exegesis of the Sabbath-fulfillment in Christ. His view is typical of many evangelical theologians for whom the actualization of the fourth commandment in this age of the Spirit is in its spiritualization: Jesus is the Sabbath (so Keller argues), and therefore we sanctify the Sabbath by resting in him.
This position on the fourth commandment has become something of a given in modern evangelicalism. Keller’s view is typical of theologians who are reluctant to hold the traditional position that the resurrection of Jesus Christ has altered the Sabbath from the last day of the week to the first, and that by observing a new Sabbath, on each Lord’s Day, we bring the Sabbath commandment into its own by our worship, rest and profession of the risen Christ.
It is difficult, however, to justify Keller’s position. If the law of God is not entirely abolished (which Keller concedes it cannot be, since the gospel forces us to approach the law with a different paradigm from that of religion), then the commandment to keep the Sabbath holy remains. On Keller’s own admission, it must remain as an element which a Christian should ‘study and obey... in order to discover the kind of life you should live in order to please and resemble the one who created and redeemed you’.
The problem, of course, is that spiritualizing the commandment is not obeying it; nor does it exhaust its meaning or relevance. The transition from seventh day of the week Sabbath to first day of the week Lord’s Day was a natural one for the church to make in the wake of the resurrection and the coming of the Holy Spirit. The principles of redemption and grace which the older form of the commandment embodied had come into their own. To be sure, the gospel means nothing if it does not mean resting in Christ. But this hardly exhausts the requirement of a command from God which regulates our week and calls for a day of rest and worship.
There is no doubt that a legalistic sabbatarian position is as inimical to the gospel now as it was in Jesus’ day. But to call Jesus ‘Lord’ involves conceding the New Testament Sabbath to be under his lordship. What else gave John the apostle the motivation to observe each Lord’s Day as a day of worship of his risen Lord (Rev. 1:10)? What could be more fitting for believers in this age of the Spirit than to lay aside their work in order to fulfill their duty of rejoicing in the day that the Lord has made for them? To be sure, there is a glorious anticipation in the weekly, new covenant Sabbath of the rest that waits in glory for the people of God (Heb. 4:9). But the fourth commandment is not fulfilled or honored by interpreting it in a non-literal way."
-Chapter 1 “Keller on ‘Rebranding’ the Doctrine of Sin” by Iain D. Campbell, page 55