In the Old Testament, the Trinity within the Godhead was taught, though it was largely suppressed or minimized by rabbinic traditions. The traditional Jewish concept of “One God” came to be viewed strictly as a single, isolated Divine Being—much like counting a single angel or cherub. That same unitarian perception forms the core of Islamic theology today.
As shown in our previous article, the presence of Three Divine Persons in the One Godhead is amply recorded across the Hebrew Scriptures:
Genesis 1:1–2 presents God and the Spirit active in creation.
Proverbs 30:4 explicitly mentions God and His Son.
Isaiah 48:16 reveals the LORD, His Spirit, and the divine speaker (the Son).
Genesis 19:24 (NKJV) records two manifestations of YHWH simultaneously (one raining brimstone from heaven, and YHWH on earth at Sodom).
Psalm 45:6–7 records one Elohim addressing a second Elohim, a passage directly confirmed in Hebrews 1:5–10 as the Father speaking to the Son. In verse 10, the Father addresses the Son as “Lord” and Creator, perfectly aligning with John 1:1–3 and Colossians 1:15–16.
John 8:56–58 and John 17:5 affirm that Christ, the Logos, had distinct personal existence and activity before the material universe was created.
Now we turn to the New Testament. Are the Father, the Son, and the Holy Spirit clearly identified and active together? Absolutely.
Consider the baptism of Jesus in Matthew 3:16–17: all three Divine Persons are revealed simultaneously. The Father speaks from heaven (“This is My beloved Son, in whom I am well pleased”); the Son, Jesus Christ, stands in the Jordan River having been immersed by John the Baptist; and the Holy Spirit visibly descends like a dove to rest upon Him.
Later, in Matthew 28:19, Christ commands His apostles to make disciples of all nations, baptizing believers “into the name [singular] of the Father and of the Son and of the Holy Spirit”—one divine name encompassing three distinct Persons.
This trinitarian framework appears repeatedly throughout the New Testament writings:
John 14:25–27: Jesus, while present on earth in human form, speaks directly of both the Father and the Holy Spirit (the Helper).
2 Corinthians 13:14: The Apostle Paul explicitly invokes the Triune God: “The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Spirit be with you all. Amen.”
Romans 1:1–8: Paul systematically lists God the Father, the Son Jesus Christ, and the Spirit.
Hebrews 9:14: The author highlights all three Persons working in the scheme of redemption: “...how much more shall the blood of Christ, who through the eternal Spirit offered Himself without spot to God...”
1 Peter 1:1–2: Peter explicitly addresses believers chosen according to the foreknowledge of God the Father, through sanctification by the Spirit, for obedience to Jesus Christ.
NOTE: IThe next article will be a study on the physical appearances (theophanies/christophanies) of God in Scripture. Who is this God who manifested Himself in visible, material forms—such as fire, cloud, rock, and human form?