- Basics of the doctrine of the Trinity
- "What We Believe" on the Grace-Church web site
- Trinity as the foundation of our salvation: reflection on Ephesians 1:3–14
- Trinity as the foundation of our identity and mission: reflection on John 14:5–21
- Video: "The Trinity explained part 1"
- Video: "The Trinity explained part 2"
- Chapter: "How Can God be Three and One?" Without a Doubt, Kenneth Samples
- Free on Kindle: What is the Trinity? RC Sproul
- Book: Delighting in the Trinity, Michael Reeves