The Trinity is an important doctrine, yet many Christians perceive it as difficult to understand and irrelevant to their Christian lives. Author Ryan McGraw explains that the Trinity is the foundation of the gospel, which we must come to understand as the work of all three divine persons—Father, Son, and Spirit. He shows us, in practical application, the ways that we grow in grace and piety as we learn to apply the truths of the Trinity to our daily walk with God.
Does the Trinity Matter?
What Does Trinitarian Devotion Look Like?
The Holy Spirit
Drawing a Picture of Communion with God
How can we Apply the Trinity Practically?
RYAN M. MCGRAW is associate professor of systematic theology, Greenville Presbyterian Theological Seminary.
“At first glance, this booklet’s title may well strike you as odd—it did me! If, as Calvin said, divine triunity is ‘God’s distinctive mark,’ the wording seems to ask, Is God practical? But the title is getting at something extremely important. The doctrinal affirmation that within the Godhead there are three persons—wholly coequal and all fully divine—is not an arcane element of the Christian faith with little or no significance to the actual living of the Christian life. Rather, as Ryan McGraw ably shows by means of the Scriptures, this truth about God is utterly essential to Christian growth and maturity. As such, this is a welcome addition to the growing body of Reformed literature about the Trinity.” — Michael A. G. Haykin, professor of church history and biblical spirituality at The Southern Baptist Theological Seminary, Louisville, Kentucky
Cultivating Biblical Godliness Series
D. Martyn Lloyd-Jones once said, “The world today is looking for, and desperately needs, true Christians. I am never tired of saying that what the Church needs to do is not to organize evangelistic campaigns and attract outside people, but to begin herself to live the Christian life. If she did that, men and women would be crowding into our buildings. They would say, ‘What is the secret of this?’”
Many people who are new to the church need instruction in the most basic aspects of godly living. Even where churches are engaged heavily in discipleship, visitors and members often have gaps in their understanding and practice. One of the greatest needs of our time is for the Spirit of God to cultivate biblical godliness in us in order to put the glory of Christ on display through us, all to the glory of God the Father.
For these reasons, Joel Beeke and Ryan McGraw are coediting a series of booklets titled Cultivating Biblical Godliness. These booklets treat matters that are vital to Christian experience, and each contribution aims to address a wide variety of people and circumstances at a fundamental and introductory level. This includes teaching people what to believe in order to practice personal holiness as well as specific directions on how to cultivate biblical godliness in relation to issues that are common to God’s people.
The distinctive feature of this series is its experiential tone. While some booklet series aim to enlighten the mind, these booklets aim to warm the affections as well. The goal is to promote communion with the triune God and to transform the entire person in thought, speech, and behavior. To this end, we intend to include a wide range of authors whom the Spirit has blessed to skillfully stir up the church to personal holiness and affection to Christ through their preaching and writing ministries.
We need a Christianity that puts the transformative power of God in the gospel on display through developing a communion with God that is visible to the world. Our prayer is that through this series, the Lord would revive His church by producing Christians who are full of love for Christ, who deny themselves in order to follow Him at great personal cost, and who know the joys of walking with the triune God. This is the kind of Christianity that we need. This is the kind of Christianity that the triune God has used to turn the world upside down. May He be pleased to do so again.
Joel R. Beeke is President and Professor of Systematic Theology and Homiletics at Puritan Reformed Theological Seminary, a pastor of Heritage Netherlands Reformed Congregation in Grand Rapids, Michigan, and a prolific author.
Ryan M. Mcgraw is pastor of First OPC in Sunnyvale, CA. He is also author or The Day of Worship: Reassessing the Christian Life in Light of the Sabbath.