The Church

This originally appeared at The Irresponsible Reader.
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WHAT'S THE CHURCH: AN INTRODUTION ABOUT?
Allison starts with a good Introduction, sketching the ambiguity of the current English term “church”—driving home the need for a book like this. He then spends two chapters with the foundation—outlining both the relationship between the Trinity and the Church and then with a broad overview of the Scriptural doctrine of the Church.

Then he moves into the bulk of the book:

I will present the church in terms of its local expression according to the following topics: identity, leadership, government, ordinances or sacraments, ministries, and future. For each topic, the first section—mere ecclesiology—presents the common ground shared by most churches throughout history. This aspect addresses the essence, or core, of the church's identity, leadership, government, ordinances or sacraments, ministries, and future. The second section—more ecclesiology—describes how this essence expresses itself in the actual identity, leadership, government, ordinances of sacraments, ministries, and future of particular churches.

THE CHURCH: AN INTRODUCTION

In summary, ecclesiology properly begins with a consideration of the doctrine of God. Specifically, it is grounded in Trinitarian theology, which leads to this conclusion: There is one people of God, who from eternity past has graciously elected all those who will believe in him by faith and walk with him in obedience, worship, love, and service. This one people of God consists of two aspects: the people of Israel in old covenant relationship with him and the people of the church in new covenant relationship with him. Specifically in regard to this second aspect, the church is the body of Christ and temple of the Holy Spirit. As the body, the church submits to its head, celebrates its diversity of people and gifts, lives out its siblingship in all purity, and portrays and fosters its unity by participation in the Lord's Supper. As the temple of the Holy Spirit, the church in which he dwells is birthed, empowered, gifted, directed, sent, and sanctified by the Spirit.

Short Studies in Systematic Theology