A free book from logos.com this month: Biblical Theology in the Life of the Church: A Guide for Ministry by Michael Lawrence.
From the Logos website: “Do you want to understand how each part of the Bible fits together to form one unified, unfolding message? Michael Lawrence helps you to do just that. This essential volume presents the substance and practical importance of biblical theology for ministry. He begins with an examination of a pastor’s tools of the trade—exegetical, biblical, and systematic theology—and commends biblical theology as the tool that should never be on the shelf. Lawrence helpfully distinguishes between biblical and systematic theology, but also emphasizes the importance of their collaboration in ministry.”
Usually, you have to go to different sections of the bookstore to find good books on biblical theology, systematic theology, ministry, the church, and the Christian life. At the very least, the relationship between theory and practice seems strained. However, this book brings these concerns together. Michael Lawrence believes that good shepherds are theologians and good theologians are shepherds. For anyone who believes that theology needs the church and the church needs theology, this will be a welcome resource. For anyone playing with the idea, it will be a compelling one.
—Michael Horton, J. Gresham Machen Professor of Systematic Theology and Apologetics, Westminster Seminary, CA