Christian Doctrine of the Trinity

Within the one Being that is God, there eternally exists three coequal and coeternal persons;
namely, the Father, the Son, and the Holy Spirit.



Only One God Three Persons Who Are God God Revealed in Trinity
Father Son Holy Spirit
Deuteronomy 6:4-5: Hear, O Israel: The LORD our God is one LORD: And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might. Isaiah 63:16: Doubtless thou art our father, though Abraham be ignorant of us, and Israel acknowledge us not: thou, O LORD, art our father, our redeemer; thy name is from everlasting. John 1:1-4: In the beginning was the Word, and the Word was with God, and the Word was God. The same was in the beginning with God. All things were made by him; and without him was not any thing made that was made. In him was life; and the life was the light of men. Psalm 139:7-8: Whither shall I go from thy spirit? or whither shall I flee from thy presence? If I ascend up into heaven, thou art there: if I make my bed in hell, behold, thou art there. Matthew 28:19: Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost.
Isaiah 45:5-6: I am the LORD, and there is none else, there is no God beside me: I girded thee, though thou hast not known me: That they may know from the rising of the sun, and from the west, that there is none beside me. I am the LORD, and there is none else. Matthew 6:9-13: After this manner therefore pray ye: Our Father which art in heaven, Hallowed be thy name. Thy kingdom come. Thy will be done in earth, as it is in heaven. Give us this day our daily bread. And forgive us our debts, as we forgive our debtors. And lead us not into temptation, but deliver us from evil: For thine is the kingdom, and the power, and the glory, for ever. Amen. John 20:28: And Thomas answered and said unto him, My Lord and my God. Acts 5:3-4: But Peter said, Ananias, why hath Satan filled thine heart to lie to the Holy Ghost, and to keep back part of the price of the land? Whiles it remained, was it not thine own? and after it was sold, was it not in thine own power? why hast thou conceived this thing in thine heart? thou hast not lied unto men, but unto God. 1 Corinthians 12:4-6: Now there are diversities of gifts, but the same Spirit. And there are differences of administrations, but the same Lord. And there are diversities of operations, but it is the same God which worketh all in all.
Romans 3:30: Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith. Romans 15:6: That ye may with one mind and one mouth glorify God, even the Father of our Lord Jesus Christ. Colossians 2:9: For in him dwelleth all the fulness of the Godhead bodily. 1 Corinthians 2:10-11: But God hath revealed them unto us by his Spirit: for the Spirit searcheth all things, yea, the deep things of God. For what man knoweth the things of a man, save the spirit of man which is in him? even so the things of God knoweth no man, but the Spirit of God. 2 Corinthians 13:14: The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Ghost, be with you all. Amen.
1 Timothy 2:5: For there is one God, and one mediator between God and men, the man Christ Jesus. Philippians 1:2: Grace be unto you, and peace, from God our Father, and from the Lord Jesus Christ. Hebrews 1:3, 8: Who being the brightness of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;...But unto the Son he saith, Thy throne, O God, is for ever and ever: a sceptre of righteousness is the sceptre of thy kingdom. John 3:5-7: Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God. That which is born of the flesh is flesh; and that which is born of the Spirit is spirit. Marvel not that I said unto thee, Ye must be born again. Ephesians 4:4-6: There is one body, and one Spirit, even as ye are called in one hope of your calling; One Lord, one faith, one baptism, One God and Father of all, who is above all, and through all, and in you all.
James 2:19: Thou believest that there is one God; thou doest well: the devils also believe, and tremble. 1 Peter 1:2: Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.
Jude 20-21: But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost, Keep yourselves in the love of God, looking for the mercy of our Lord Jesus Christ unto eternal life.

For a Diagram of the Trinity click here.

Definition of the Trinity from The Forgotten Trinity, James R. White, Bethany House Publishers, 1998