The doctrine of the Trinity is the most immense of all the doctrines of religion. It is the foundation of theology. Christianity, in the last analysis, is Trinitarianism. Take out of the New Testament the person of the Father, the Son, and the Holy Spirit, and there is no God left. Take out of theChristian consciousness the thoughts and affections that relate to the Father, the Son, and the Holy Spirit, and there is no Christian consciousness left. The Trinity is the constitutive idea of the evangelical theology, and the formative idea of the evangelical experience. The immensity of the doctrine makes it of necessity a mystery; but a mystery which like night enfolds in its unfathomed depths the bright stars-points of light, compared with which there is no light so keen and so glittering. Mysterious as it is, the Trinity of Divine Revelation is the doctrine that holds in it all the hope of man; for it holds within it the infinite pity of the Incarnation and the infinite mercy of the Redemption.”
William Shedd
“I do not believe in the Trinity because it is “traditional” to do so. I believe in it for the same reason Athanasius’ did so long ago: the Scriptures compel me to this conclusion. I cannot hold the Bible in my hand while denying the Trinity. There is a fundamental contradiction there. The Trinity is a doctrine for Bible-believing people. It is quite common for those who deny the Trinity to make Christians feel as if they are somehow inconsistent in believing in a doctrine that is not “biblical.”
“Where do you find the word ‘Trinity’ in the Bible?” they ask. Yet just the opposite is the case. The only folks who are truly biblical are those who believe all the Bible has to say on a given topic. If I believe everything the Bible says about topic X and use a term not found in the Bible to describe the full teaching of Scripture on that point, am I not being more truthful to the Word than someone who limits themselves to only biblical terms, but rejects some aspect of God’s revelation? Christians believe in the Trinity not because the term itself is given in some creed-like form in the text of Scripture. Instead, they believe in the Trinity because the Bible, taken in its completeness, accepted as a self-consistent revelation of God, teaches that there is one Being of God (Foundation One) that is shared fully (Foundation Three) by three divine persons (Foundation Two), the Father, the Son, and the Holy Spirit. There is, therefore, no contradiction between being a “Bible believer” and holding to the Trinity. The one leads naturally, and inevitably, to the other.”
James White
Matthew 3:16-17
16 As soon as Jesus was baptized, he went up out of the water. At that moment heaven was opened, and he saw the Spirit of God descending like a dove and alighting on him. 17 And a voice from heaven said, “This is my Son, whom I love; with him I am well pleased.”
Matthew 12:28
But if it is by the Spirit of God that I drive out demons, then the kingdom of God has come upon you.
Matthew 28:19
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…
John 14:26
But the Advocate, the Holy Spirit, whom the Father will send in my name, will teach you all things and will remind you of everything I have said to you.
John 15:26
When the Advocate comes, whom I will send to you from the Father—the Spirit of truth who goes out from the Father—he will testify about me.
Acts 2:33
“Therefore having been exalted to the right hand of God, and having received from the Father the promise of the Holy Spirit, He [Jesus] has poured forth this which you both see and hear.”
Acts 10:38
“You know of Jesus of Nazareth, how God anointed Him with the Holy Spirit and with power, and how He went about doing good and healing all who were oppressed by the devil, for God was with Him.”
1 Corinthians 12:4-6
4 There are different kinds of gifts, but the same Spirit distributes them. 5 There are different kinds of service, but the same Lord. 6 There are different kinds of working, but in all of them and in everyone it is the same God at work.
2 Corinthians 13:14
14 May the grace of the Lord Jesus Christ, and the love of God, and the fellowship of the Holy Spirit be with you all.
Ephesians 4:4-6
4 There is one body and one Spirit, just as you were called to one hope when you were called; 5 one Lord, one faith, one baptism; 6 one God and Father of all, who is over all and through all and in all.
Hebrews 9:14
How much more will the blood of Christ, who through the eternal Spirit offered Himself without blemish to God, cleanse your conscience from dead works to serve the living God?|
1 Peter 1:1b-2
To God’s elect, exiles scattered throughout the provinces of Pontus, Galatia, Cappadocia, Asia and Bithynia, 2 who have been chosen according to the foreknowledge of God the Father, through the sanctifying work of the Spirit, to be obedient to Jesus Christ and sprinkled with his blood:
Jude 20-21
20 But you, dear friends, by building yourselves up in your most holy faith and praying in the Holy Spirit, 21 keep yourselves in God’s love as you wait for the mercy of our Lord Jesus Christ to bring you to eternal life.