
Continuing our series on the Trinity. See the Introduction, Part One, Part Two.
Today we will address the last of three tenets that make up biblical Trinitarianism. You like that word don’t you. Trinitarianism. It’s even fun to write.
What are the three tenets of biblical trinitarianism? Well, to list it simply:
1) There is One God
2) God Has Eternally Existed in Three Distinct Persons
3) Each Person is Fully God
So the third tenet is ours today! Today we will look into the Bible and study the different passages which teach us that each member of the Trinity is fully, completely and entirely God.
Each Person of the Trinity is Fully God
THE FATHER IS FULLY GOD
In the beginning God created the heavens and the earth. Genesis 1:1
The earth is the LORD’s, and everything in it, the world, and all who live in it; for he founded it upon the seas and established it upon the waters. Psalm 24:1
Yes these are only two verses, but no one is about to deny that the Father is God
JESUS IS FULLY GOD
The Messiah prophesied in the OT is God:
(David speaking about God speaking to the Messiah whom David recognizes as his Lord) “The Lord (Yahweh) says to my Lord: “Sit at my right hand until I make your enemies a footstool for your feet.” Psalms 110:1
This psalm begins by seeming to speak to a king about to wed, but then, in speaking to the very same person who is obviously a man, the psalmist calls him God. “You are the most excellent of men and your lips have been anointed with grace, since God has blessed you forever…Your throne, O God, will last for ever and ever; a scepter of justice will be the scepter of your kingdom. Psalm 45:2, 6
When Jesus uses the title “Son of Man” he is not referring to His humanity, but He is alluding to this passage in Daniel. In this passage, Daniel sees a man who is like a son of man, yet who is given authority over all things, glory, power and whom the nations worship. This vision is of someone who is both God and Man. “In my vision at night I looked, and there before me was one like a son of man, coming with the clouds of heaven. He approached the Ancient of Days and was led into his presence. He was given authority, glory and sovereign power; all nations and peoples of every language worshiped him. His dominion is an everlasting dominion that will not pass away, and his kingdom is one that will never be destroyed.” Daniel 7:13-14
Jesus and the Apostles Plainly Claim that He (Jesus) is God:
In the beginning was the Word, and the Word was with God, and the Word was God. He was with God in the beginning. John 1:1-2
“I tell you the truth,” Jesus answered, “before Abraham was born, I am!” John 8:58
“I and the Father are one.” Again the Jews picked up stones to stone him, but Jesus said to them, “I have shown you many great miracles from the Father. For which of these do you stone me?” “We are not stoning you for any of these,” replied the Jews, “but for blasphemy, because you, a mere man, claim to be God.”
John 10:31-33
Thomas said to him (Jesus), “My Lord and my God!” John 20:28
Theirs are the patriarchs, and from them is traced the human ancestry of Christ, who is God over all, forever praised! Amen. Romans 9:5
…while we wait for the blessed hope—the glorious appearing of our great God and Savior, Jesus Christ… Titus 2:13
Your attitude should be the same as that of Christ Jesus: Who, being in very nature God… Philippians 2:5-7
THE HOLY SPIRIT IS FULLY GOD
The Holy Spirit is classified on an equal level with the Father and the Son:
Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit… Matthew 28:19
(Christians) have been chosen according to the foreknowledge of God the Father, through the sanctifying work of the Spirit, for obedience to Jesus Christ and sprinkling by his blood… 1 Peter 1:2
May the grace of the Lord Jesus Christ, and the love of God, and the fellowship of the Holy Spirit be with you all. 2 Corinthians 13:14
There are different kinds of gifts, but the same Spirit. There are different kinds of service, but the same Lord. There are different kinds of working, but the same God works all of them in all men. 1 Corinthians 12:4-6
The Holy Spirit is Implicitly Referred to as God: In the passage below, believers are referred to as the God’s Temple. If believers are God’s Temple, then God lives in us. Paul continues at the end of the verse to tell us God’s Spirit (the Holy Spirit) lives in us. This implicitly teaches that the Spirit is God.
Don’t you know that you yourselves are God’s temple and that God’s Spirit lives in you? 1 Corinthians 3:16
The Holy Spirit is Plainly Called God:The passage below shows that Peter rebukes Ananias for lying to the Holy Spirit and then helps Ananias understand that in lying to the Spirit he has lied to no one less than God Himself.
Then Peter said, “Ananias, how is it that Satan has so filled your heart that you have lied to the Holy Spirit and have kept for yourself some of the money you received for the land? Didn’t it belong to you before it was sold? And after it was sold, wasn’t the money at your disposal? What made you think of doing such a thing? You have not lied to men but to God.” Acts 5:3-4
The Holy Spirit Possesses Divine attributes: The Holy Spirit is said to be absolutely everywhere (omnipresence) and to know God comprehensively (omniscience)
Where can I go from your Spirit? Where can I flee from your presence? If I go up to the heavens, you are there; if I make my bed in the depths, you are there. Psalm 139:7-8
These are the things God has revealed to us by his Spirit. The Spirit searches all things, even the deep things of God. For who knows a person’s thoughts except their own spirit within them? In the same way no one knows the thoughts of God except the Spirit of God. 1 Corinthians 2:10-11
SOME IMPORTANT IMPLICATIONS
1) To deny Jesus Christ is to deny God Himself. Seeing that Jesus is fully God we are forced to realize that our response to Him is nothing less than our response to God Himself. To love Jesus is to love God. To reject Jesus is to reject God.
2) Jesus + Nothing = Everything: In Christ we lack nothing, for He is the fullness of Deity and therefore we have, in Him, the fullness of Deity (Colossians 2:9-10). Everything important and praiseworthy is found in Jesus so we need not look further. As the old hymn says, “All I need in Jesus dwells and there it dwells for me.”
3) We Rightly Worship Jesus: Jesus is no Jr. Varsity God, only to be honored and not worshiped. God the Father and God the Spirit are glorified when we glorify Jesus and call us to do so because the fullness of Deity dwells in Him (Col. 2:9). To be Christ centered is to be God centered.
4) All Religions that Dethrone Jesus From Being God Are Wrong No Matter How Much They May Look Christian: Christianity is not about morals, social action, race, denomination, politics or any other minor issue: Christianity is about Jesus and Him Crucified. Therefore, to reject Jesus as God is to diminish His worth from the Infinite God to a mere creature is to denounce Him from His throne. One’s salvation depends on their trust in Christ, but the only trust that will bring one to salvation is the kind that trusts Jesus as God.
5) Confidence and Awe to Know that God Has Chosen to Live in Us: As Christians we should not have confidence in ourselves, our gifts, our talents, our financial situation or anything of the like. No, we have confidence because we know that God dwells within us because we have been cleansed in the atoning blood of Jesus Christ. Our power for ministry and our hope is God in us. Depend on Him and be in awe that He chose to grace you with His permanent residence.
6) We Have an Unchanging Hope: Everything Jesus has promised us is trustworthy because God cannot lie.
So there you have it. The Bible plainly teaches that the Father is God, the Son is God and the Spirit is God.
Below is a cool/helpful picture/diagram that helps us keep a biblical understanding of the Trinity. The Father is not the Son who is not the Spirit. However, the Father is God, the Son is God and the Spirit is God.

Join us tomorrow as we address people’s common misconceptions or popular heresies (wrong teaching) about the Trinity!
To be continued…