06 of 34 - The Trinity

How can God be three persons, yet one God?

The doctrine of the Trinity is one of the most important doctrines of the Christian faith. To study the Bible’s teachings on the Trinity gives us great insight into the question that is at the center of all of our seeking after God: What is God like in himself? Here we learn that in himself, in his very being, God exists in the persons of Father, Son, and Holy Spirit, yet he is one God.

This is Lesson 6, based on chapter 6 of Dr. Wayne Grudem’s “Bible Doctrine” – an abridged version of his longer work – “Systematic Theology”. Anyone who reads the Bible on a regular basis has begun to develop a “theology” of who God is and what he has revealed of Himself to man down through history. But is it organized to the point where you can confidently say “this is what the Bible teaches” on a particular topic, or do you just base your beliefs on random verses that could well be misunderstood because they are taken out of context?

My confidence in going out to share the Gospel with others comes largely from my study of “Systematic Theology”, which I’ll define as learning what the whole Bible teaches us about a given topic. I’m confident that I’m not misrepresenting God as revealed in his Word, and I’m confident when people make unbiblical claims about God that challenge my own beliefs. I’m increasingly amazed by the consistency of the Bible, written by so many human authors but without contradiction, that I can only conclude it was written by divine inspiration.

I’ve gained so much personally from my systematic study of theology that I’m teaching a 34-week class on it at church, based on Dr. Wayne Grudem’s books “Systematic Theology” and “Bible Theology”. I’m excited to dig deeper personally as I prepare the outlines and lessons, and I want to take as many people along with me on this journey as possible. So I am recording the class and posting the videos to my YouTube channel, and making downloadable PDF chapter outlines and audio recordings available on a Google Drive folder as well.

Care to join me? Links to my YouTube channel and shared resources are as follows:
Video: YouTube.com/c/JeffReiman
Shared Resources folder: https://tinyurl.com/yxy2kb56