Loading summary
A
This week on Things Unseen, we're trying to think together about the Trinity. And one of the questions we need to ask is, does this doctrine of the Trinity make any difference to us? I suspect it's the case that one barometer of our theology in our Christianity is found in the themes of the hymns and songs that we sing together in church. I wonder how many modern Christian songs are obviously trinitarian. Compare that with the way, for example, that Paul just loves to weave references to the Father, the Son and the Holy Spirit into his teaching. Shouldn't we do the same in our singing? But back to the question, why is the doctrine of the Trinity so important today? I want to mention one theological reason that I've hinted at already, and I want to do it first by talking about a theologian with whose name you may not be wholly familiar. Richard The Scot of St. Victor. Yes, he was actually Scottish, although most of his life he didn't live in Scotland. He eventually became prior of the Abbey of St. Victor on the outskirts of Paris around the second half of the 12th century. He died in 1173. Now, you probably know that theologians and theological traditions have their own particular emphasis, don't they? Sometimes we know that something is a special burden, a kind of God given emphasis to a preacher like me. If I were to mention Ligonier's founder, Dr. R.C. sproul, I think many of us would think of the burden he had to communicate the holiness of God. Well, Richard the Scot belonged to the Augustinian order of monks. And one of the big emphases in the Augustinian order, going all the way back to Augustine himself, was the love of God. So it's not surprising that Richard himself loved to think about the love of God and what it meant. Now we tend to think about the implications of God's love for us. God so loved the world. But Richard began to think about the implication of God's love for himself. I mean, the implications for God of the fact that God is love. He thought this if God is love, as the Apostle John tells us, what does that imply about God himself? And here's Richard's if God is love, while he is one God numerically, he must also be three persons. Now, of course, he already knew that the Bible taught that God was Father, Son and Holy Spirit. He wasn't saying that apart from the Bible, we can work out that God is Trinity. He was saying the fact that Scripture tells us God is love helps us to see why it is that God is three persons, God, the Trinity. Now, what was his reasoning, it was really quite simple. If God is love, then he must love. But by his very nature, love isn't self absorbed. I sometimes say this is why I could never be a Unitarian. I think the thing Unitarians always insist on is that God is love, isn't it? But if I can put it this way, the Unitarian God is like someone who's all dressed up, but he doesn't have anywhere to go. He has an attribute, love, but there's absolutely nothing he can do with it. He becomes dependent on creating us in order to have someone or something to love. Otherwise he's, well, totally self absorbed. And that's the point. The Unitarian God needs me in order to be happy. And therefore by definition isn't really God. So by contrast, you can see why Richard saw great beauty in the doctrine of the Trinity. The Father loves His Son and loves the Holy Spirit. The Son loves the Father and the Spirit, the Spirit loves the Father and the Son. Not only is there mutual love here, but there is a dynamic love here. And you can't help wondering, since God made us as his image, male and female, if this is something that God kind of echoed into our existence. That when a man and a woman are bound together in love, their natural instinct seems to be to extend the love they share towards another. And so there is the birth of a child, and so there is in the created order of our own lives, a kind of reflection of what is eternally true in God himself. And this is something, I think, that helps us to adore God, the Trinity. He doesn't need to become love. He's always been love. He doesn't need to be satisfied by the created order because he's always satisfied in Himself. God, Father, Son and Spirit, dwelling in love. And of course, the marvelous thing, the truth of the Gospel is that God loves us and in Jesus Christ has acted to save us, sends His Spirit to bring us to Himself. It's no wonder we love God, the Trinity. And it's no wonder we love the fact that God is Trinity. More of that tomorrow.
Podcast Summary: Things Unseen with Sinclair B. Ferguson
Episode: The Triune God of Love
Date: June 3, 2025
In this episode, Sinclair B. Ferguson reflects on the doctrine of the Trinity, exploring its deep theological significance for Christians today. The focus is on understanding why it truly matters that God is Triune (Father, Son, and Holy Spirit)—not just for doctrinal accuracy, but because it expresses the very nature of divine love. Drawing from the insights of the medieval theologian Richard of St. Victor, Ferguson examines how the Trinity answers profound questions about the love of God, distinguishing the Christian understanding of God from other monotheistic interpretations. This reflection encourages believers to recognize and adore the unique, dynamic love that exists eternally in the Triune God.
“If God is love, then he must love. But by his very nature, love isn't self absorbed.” — Sinclair B. Ferguson, [03:04]
“The Unitarian God needs me in order to be happy. And therefore by definition isn't really God.” — Sinclair B. Ferguson, [03:41]
“The Father loves His Son and loves the Holy Spirit. The Son loves the Father and the Spirit, the Spirit loves the Father and the Son. Not only is there mutual love here, but there is a dynamic love here.” — Sinclair B. Ferguson, [04:28]
“He doesn't need to become love. He's always been love. He doesn't need to be satisfied by the created order because he's always satisfied in Himself.” — Sinclair B. Ferguson, [05:58]
Ferguson's tone throughout is thoughtful, reverent, and inviting—he speaks as both a theologian and a pastor, weaving doctrinal exposition with practical, worshipful application.
In this episode, Sinclair B. Ferguson compellingly explains why the Trinity is not a peripheral doctrine but the very heartbeat of the Christian faith—it guards the truth that God is, and always has been, perfect love. By embracing this vision, believers are invited not only to right theology, but also to deeper worship of the God who is eternally Father, Son, and Holy Spirit.