I’ve always appreciated Louis Berkhof’s clear and concise theological and biblical discussions. Here’s a good one that I read some time ago but just recently read again. It’s on the Reformed law/gospel distinction and the means of grace.
The Churches of the Reformation from the very beginning distinguished between the law and the gospel as the two parts of the Word of God as a means of grace. This distinction was not understood to be identical with that between the Old and the New Testament, but was regarded as a distinction that applies to both Testaments. There is law and gospel in the Old Testament, and there is law and gospel in the New. The law comprises everything in Scripture which is a revelation of God’s will in the form of command or prohibition, while the gospel embraces everything, whether it be in the Old Testament or in the New, that pertains to the work of reconciliation and that proclaims the seeking and redeeming love of God in Christ Jesus. And each one of these two parts has its own proper function in the economy of grace.
The law seeks to awaken in the heart of man contrition on account of sin, while the gospel aims at the awakening of saving faith in Jesus Christ. The work of the law is in a sense preparatory to that of the gospel. It deepens the consciousness of sin and thus makes the sinner aware of the need of redemption. Both are subservient to the same end, and both are indispensable parts of the means of grace.
This truth has not always been sufficiently recognized. The condemning aspect of the law has sometimes been stressed at the expense of its character as a part of the means of grace. Ever since the days of Marcion there have always been some who saw only contrast between the law and the gospel and proceeded on the assumption that the one excluded the other. They based their opinion in part on the rebuke which Paul administered to Peter (Gal. 2:11–14), and partly on the fact that Paul occasionally draws a sharp distinction between the law and the gospel and evidently regards them as contrasts, 2 Cor. 3:6–11; Gal. 3:2, 3, 10–14; cf. also John 1:17. They lost sight of the fact that Paul also says that the law served as a tutor to lead men to Christ, Gal. 3:24, and that the Epistle to the Hebrews represents the law, not as standing in antithetical relation to the gospel, but rather as the gospel in its preliminary and imperfect state.
Covenant Presbyterian Church