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Covenant Theology

Jeremiah 31:31-34 Pre-membership Class

In 'Covenant Theology,' Pastor Albert N. Martin expounds on the 1689 London Confession of Faith, particularly Chapter 7 and 19, and Jeremiah 31:31-34, to explain the foundational concepts of covenant theology. He argues for the unity of salvation through the 'covenant of grace' (a free offer of the gospel coupled with the Spirit's sovereign regenerating work) and the diversity of two distinct covenants (Old and New) that structure the Bible. Martin then applies these truths to understanding the Bible's structure, the purity and perpetuity of the church as 'Christian Israel,' and the urgency of global evangelism, emphasizing that the entire Bible is for believers and that the church is not destined for failure.

5 illustrations in this sermon

Introduction to the Pre-Membership Class and Covenant Theology
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Pretending to Apply for Membership

The point: Consider the essential things for joining the church intelligently and conscientiously.

Martin uses the analogy of 'pretending' everyone is applying for membership to frame the pre-membership class, making the doctrinal distinctives relevant to those considering joining the church.

Now, for the sake of any who may be visiting with us for the first time this morning, we are conducting, in these days, a pre-membership class. And we are doing a little bit of pretending. We are pretending that everyone who is sitting here this morning is in the process of applying for membership to Trinity Baptist Church. And we are conducting the class with that end in view, to the end that we might all together benefit from considering those things which are essential to people who are contemplating joining the church.

Reformed Baptists and the Structure of the Bible
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Throwing Away Notes in a Small Group

In this part of the sermon: Martin addresses the perceived contradiction of 'Reformed Baptist,' asserting the 1689 Confession proves its existence. He then introduces covenant theology as the primary…

Martin uses the analogy of throwing away notes in a small group to answer questions, contrasting it with the formal sermon setting, to convey his desire for clarity and simplicity despite the complexity of the topic.

If, probably if I were really teaching a little group of people in a room somewhere applying for membership, I would throw away my notes, and I would simply let the people ask questions of things that confuse them. That's probably what I would actually really do. But I can't do that this morning, can I? So we'll teach the class, I trust, as simply as possible.

Fundamentals of Covenant Theology: Unity and Diversity
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ABC's of Covenant Theology

In this part of the sermon: He outlines the two fundamentals of covenant theology: the unity of one way of salvation (the covenant of grace) and the diversity of two distinct covenants (Old and New). He…

He uses the metaphor of 'ABC's' and 'multiply, divide' versus 'calculus' to assure the audience that he will present the fundamentals of covenant theology in a basic, accessible way.

We open up the fundamentals of covenant theology. This is ABC. This is multiply, divide. This is not calculus, but this is ABC of covenant theology.

The Unity: The Covenant of Grace (Universal and Particular Aspects)
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1689 Confession Copying Westminster

In this part of the sermon: Martin elaborates on the unity of salvation, explaining the 'covenant of grace' as the one method of salvation since the Fall. He details its universal aspect (the free offer of…

Martin points out that the 1689 London Confession copied almost verbatim from the Westminster Confession on the covenant of grace, illustrating the theological unity between Reformed Baptists and Presbyterians on this point.

OK, well, let's look, first of all, at the unity that there is only one way and method of salvation from sin. I'm going to read from the 1689 Confession of Faith, the 1689 Confession of Faith, Chapter seven. Now, if you have a hymn book. You take out the hymn book and it is a kind providence that here in the 1689 Confession of Faith, Chapter seven, the reformed Baptist copied almost word for word from the from the Westminster Presbyterian.

15:13 - 15:50 Read in full sermon
Practical Implications for the Church
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Donut with a Hole

The point: Approach church life with an optimistic, realistic perspective, not becoming cynical or apathetic, nor thinking the church will fail like Israel.

Martin uses the analogy of a 'donut with a hole' to describe national Israel after the pruning, illustrating that they are no longer the people of God in the same way, and the 'outer rim' is not the true people of God.

Furthermore, with reference to the place of the church, you understand now the church is Israel. Well, you say, what about national Israel, the Jewish people? What are they? Well, I think of them, you look at this situation, you take this out, what's left?

51:47 - 52:05 Read in full sermon