Twenty-Five Lessons Learned from Preaching Christ in a Postmodern World — lectures by Tim Keller & Edmund Clowney

“You haven’t expounded the text until you have integrated its particular message with the overall message of the Bible—the climax of God’s Revelation in Jesus.”

Few modern teachers have shaped my understanding of biblical theology and Christ-centered exposition more than Edmund Clowney and Tim Keller. These lectures capture a rare combination of theological depth, pastoral wisdom, and practical clarity, showing not merely how to preach texts, but how to preach Christ from all of Scripture.

What follows are twenty-five key insights drawn from these sessions — lessons that have profoundly influenced the way I read the Bible, construct sermons, and aim at the heart rather than mere behavior. I cannot recommend these lectures highly enough. If you have not listened to them yet, you should.

Listen to the Lectures

1) Exposition requires a biblical-theological perspective

“You haven’t expounded the text until you have integrated its particular message with the overall message of the Bible—the climax of God’s Revelation in Jesus.”¹

2) The sermon is not a lecture; it should lead to worship

“Sometimes it is very difficult to tell the difference between a sermon and a lecture, and there is a big difference.” “In a lecture, the goal is information transfer. In a sermon, the goal is to get people to worship on the spot.” “The sermon is part of worship.” “When you show people that this passage is really about Christ is when you move from lecture to sermon.”²

“In a lecture, the goal is information transfer. In a sermon, the goal is to get people to worship on the spot.”

3) Allegorizing Scripture without exegetical boundaries is dangerous

Expositors need interpretive guidelines: “The point [problem] with allegory is that there are no rules. You can associate anything with anything. It’s an open field.” While allegory is used in Scripture, we must recognize that over-allegorizing has dangerous outcomes, for it lacks rules to guide its use and makes the interpreter the authority on interpretation.³

“The point [problem] with allegory is that there are no rules.”

4) Motivate by gratitude for grace, not moral self-effort

“Moralistic expectation is never going to change; you have got to find Christ beautiful.” “The only way to dispossess the heart of an old affection is by the expulsive power of a new one … It is only … when admitted into the number of God’s children through faith in Jesus Christ that the spirit of adoption is poured out on us. It is then that the heart brought under the mastery of one great and predominant affection is delivered from the tyranny of its former desires, and the only way that deliverance is possible.” — Thomas Chalmers on Moralism vs. Gospel Virtue⁴

“Moralistic expectation is never going to change; you have got to find Christ beautiful.”

5) Preach sanctification by faith, not moralism

Recognize that a holy life is dependent on faith in Christ: “When it comes right down to it, we tell people ‘you are justified by faith,’ but when it comes to sanctification, we essentially say ‘now get to work.’” “Failing to live a holy life is not just due to a lack of commitment and effort. Most fundamentally, it is that I am not living as if—I am not living in faith that Christ is my Savior.”⁵

6) Contextualize biblical truth into daily experience

“Historical stories need to be brought over…into current understanding.” “Making real for us in our situation what was going on.” “Metaphors bring together two worlds.” “Metaphors propose a redescription of reality.”⁶

7) Use narrative analysis to compare and contrast Bible stories

Gain interpretive insight: “What Bible stories are most like this story,” and then “How does this story differ by what this is most like.” “In the Bible stories, you always have definition by contrast. You learn what something is by what it isn’t.” “Similarity first and then differences.” Example: compare the plagues and see the differences and how they compare and contrast with the gods of Egypt. “It is important to see what a story does not say.” “What would you expect to happen?”⁷

8) Distinguish between general religion and gospel salvation

“The average Christian functionally bases his justification on his sanctification – rather than the other way around.” “Intellectually, he bases his sanctification on his justification – but functionally, he bases his justification on the proofs from his sanctification.” “Critique religion and irreligion even as you are enjoining people to how they ought to live.” “Whatever the theme is, always be sensitive to how the text is telling us not simply that we ought to be living in a certain way but why.”⁸

9) Recognize many have rejected “religion” for valid reasons

Show them Christianity is different: “Modern and post-modern people have rejected religion in many cases for excellent reasons. They will only listen to you if they can see that what you are offering is different.” “99.9% of people in this country who think they have rejected religion have rejected moralism. Unless you show them that what they have rejected wasn’t the real thing” they will not listen. “Religion is outside in—if I work hard according to biblical principles, God will accept and bless me. The Gospel is inside out—because God has accepted and blessed me, I work hard to live according to biblical principles.”⁹

“Religion is outside in… The Gospel is inside out…”

10) Aim at the heart motive under the behavior

“Self-justification (works righteousness) rather than Jesus-justification is the root of every sin. (Martin Luther)” “Call people to faith in Christ.” “We need to do Christ as Savior Gospel sermons.”¹⁰

11) Show openly rebellious people that they are, at bottom, fairly religious

“Very irreligious people are doing self-justification.” “They have relations with something in their life (work, life, lover, education) that has to be characterized as adoration or worship.”¹¹

12) Develop a Christ-centered plot development for sermons

“You must. You can’t. He did. In him, you can do it too.” “One, here is what the text tells us we must do. But, two, the plot thickens, here is why we can’t do it. Third, the plot resolves, Ah, there is one who did this. Fourth, here is how knowing, or resting in what he did, through him you can do it too.”¹²

“You must. You can’t. He did. In him, you can do it too.”

13) Don’t let your temperament be the only lens for the text

We are predisposed toward a “doctrinalist approach,” a “pietistic approach,” or a “cultural transformationist approach.” “If you go deep enough into any one of these perspectives, you get to the others. They really should not be set against each other as much as they are.”¹³

14) Ask more questions about the text (Vern Poythress method)

First, the static—what the text means. Second, the dynamic—“how is it communicated,” the way in which the text describes a speaker, message, and a recipient. Third, the relations—how does this text relate to other things? “The main thing is to help you to ask more questions. We must see there are dimensions about the text that we have to explore.”¹⁴

15) Give people a “nosebleed” view of the Commandments

Offer a more positive, Christ-shaped vision (example: preaching “You shall not commit adultery”): “Every Ten Commandment is tied into a longitudinal theme of Scripture.” “What you have to do is preach Christ so that you present a more positive view of sex…” “Christianity has such a high view of sex that is why you cannot just sleep with anyone you want.” “Sex is a signpost of the consummation of Christ with His people. Therefore, you have to be faithful to your spouse.” “Unless you preach Christ when preaching the Commandments, you are going to give people a negative view—a moralistic view.”¹⁵

“Unless you preach Christ when preaching the Commandments, you are going to give people a negative view—a moralistic view.”

16) Speak directly to non-Christians—include them

“If you preach as though the lost are there, they will be there. They will not be there if you preach as though they are not. If you wait until they come to address them, they will never come.” Why? “Because when a saved person hears the pastor address the questions of the unsaved, he thinks, ‘I wish my unsaved friend would have been here.’ If they know that you will address their unsaved friend, they will bring their unsaved friend.”¹⁶

17) Use presuppositional apologetics with understanding and sympathy

“Presuppositional Apologetics is an approach that takes a person’s basic view of the world and shows the inconsistency of it.” “You deconstruct a worldview by entering that worldview and then challenge it.” “If you blast it, they will never listen.” “If you enter their worldview and never challenge it, they will not be converted.” “They are not going to listen to you unless you learn how to speak their language.” “If you make them work too hard to understand your language, they are just going to tune you out.”¹⁷

18) Find common ground to build bridges for communication

“Enter the worldview by knowing it, showing sympathy for it, and identifying the parts of it that you can affirm as a Christian.” “You have to prove to them that you understand their worldview and that you show some sympathy for it.” “Don’t sneer at their objections.”¹⁸

19) Practice doxological evangelism

Share the Gospel with a heart of worship: “We don’t confess Christ in a defensive manner. We begin with a song of praise to God.” Begin by “sharing with others the wonderful joy of what the Lord has accomplished for us.” “Evangelistic Worship (Keller) same as Doxological worship (Clowney).”¹⁹

20) Make worship and adoration of Christ the goal of the sermon

“A sermon isn’t a sermon until you call people to adore Christ.” “The goal of the sermon is to get people to worship.” “You haven’t moved passed a lecture into a sermon until you do this.”²⁰

“A sermon isn’t a sermon until you call people to adore Christ.”

21) Aim at worship—not edification or evangelism—to accomplish both

“If you aim at edification, you will lose non-Christians. If you aim at evangelism in your sermon, you will bore the Christians. But if you aim at worship—if you will really aim to give people a sense of Christ on their hearts—you will really be both evangelizing and edifying.” “The way you change a person’s life is by changing what they worship.” “The way you change personality is by changing what they find most delectable.” “In worship, you are trying to show them how beautiful this is.”²¹

22) Aim at worship—not behavior modification—for lasting change

“Affection in worship is the only place of long-term change.” “The first and primary object of preaching is not only to give information. It is, as Edwards says, to produce an impression. It is the impression at the time that matters, even more than what you can remember subsequently.” (Dr. D. M. Lloyd-Jones) “A sermon must be heavy with a ‘sense of God’ and must make its aim to bring people to worship before the beauty of Christ.” “The goal of the sermon is not just to make the truth clear, but to make the truth real.”²²

“The goal of the sermon is not just to make the truth clear, but to make the truth real.”

23) Examine the “subtext” of your heart when preaching

“The subtext is what you are really saying underneath everything else.” The four subtexts of a sermon are reinforcement (gate-keeping, or strengthening the ghetto), performance (selling, or I will win you with my talent), training (teaching, or I want to inform you), and worship (aiming beyond a change of behavior to see Jesus, “isn’t Christ great.”)²³

24) Preach the character of God to stir affection and change the heart

“…. affections are raised up only when a person has a ‘spiritual understanding’ of the true nature of God.” “In preaching, we must re-present Christ in the particular way that he replaces the place of material things in the affections. This takes not just an intellectual argument. But the presentation of the beauty of Christ.”²⁴

25) Use surrounding narrative context for interpretive and applicational clarity

“Don’t forget the interweaving of where a narrative is found.” Example: Luke 15 contains three stories where something is lost. In the first two stories, there is a search for the lost item. However, in the third story of the prodigal, there is no search. Reading the Parable of the Prodigal in relationship to the surrounding stories reveals this difference, and interpretative understanding is enhanced.²⁵

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