In this final episode of the Trinity series we trace the doctrine from its Old Testament roots to its full flowering in the New Testament. Using key passages—Jesus’ baptism, the Great Commission, John 1, John 14–16, and 2 Corinthians 13:14—we see the Father, Son, and Holy Spirit acting together as distinct persons yet one God.

The episode also explains why common misunderstandings (modalism, Arianism, partialism) conflict with Scripture, and offers practical clarity for Christians wrestling with the mystery of God’s nature. Stay tuned for upcoming episodes on the resurrection and a mini-series on AI and contemporary issues.

This episode traces the doctrine of the Trinity back into the Old Testament, examining passages like Deuteronomy 6:4, Isaiah 63, Psalm 78, Genesis 19, Daniel 7, and Psalm 110 to show how Father, Son, and Holy Spirit are present and distinct yet one.

Hosts explain concepts such as the "two powers in heaven," the angel of the Lord as the pre-incarnate Son, and how Old Testament theology leads into New Testament revelation.

This episode explains the doctrine of the Trinity—what it is, why it matters, and why common analogies fail. You’ll hear a clear working definition: one being, three co-equal and co-eternal persons (Father, Son, Holy Spirit), plus why the doctrine is rooted in Scripture and not a contradiction.

The host also points to resources for further study, previews a follow-up on Old Testament foundations, and offers ways to ask questions or join the conversation.