I believe in the Godhead.The Triune God.
There was plurality in the Godhead in the OT.'Elohim'-translated as God is plural.Genesis 1:26 "US,and "OUR"Genesis 3:22."One of US".Genesis 11:7-8 "US".2 Samuel 23: 2-3 "The Spirit of the Lord spoke by me,andHis word was on my tongue.The God of Israel said,The Rock of Israel spoke to me:He who rules over men must be just,ruling in the fear of God"-------------THE FATHER-the God of Israel,the SON the Rock of Israel,and the SPIRIT.proceeding from the Father and the Son,who spoke by the Prophets.Genesis 1:1-3.The work of the Trinity.John 1:1-3.
Proverbs.30:4 Plurality,Father and Son.
Isaiah 6:8 "US".
Numbers 6: 24-26 Threefold blessing. (some do not agree)
Isa,6:3 Holy,Holy.Holy. (some do not agree)
Paul in 1 Corinthians 8:5-6 contrasts the polytheism of the heathen with the One God of the Christian ,yet he refers to to Father and Son.
Ephesians 3:9.Hebrews 1:2,He created all things throught the Word,which began with "Let there be light"Hebrews says "To the Son He [God the father] says.."You Lord,in the beginning laid the foundation of the earth,and the heavens are the work of your hand"--------------
Isa 48:16 "Come near to me,hear this,I have not spoken in secret from the beginning;from the time that it was,I was there.And now the Lord God and His Spirit Have sent Me. 3.
Isa 61:1 The Spirit of The Lord God is upon Me,because the Lord has annointed me to preach good tidings to the poor; He has sent Me to heal the broken hearted,to proclaim liberty to the captives,and the opening of the prison to those who are bound..." 3.
Luke 4: 18-21.the Me who was annointed to preach on Isa.
Luke 10:16 "He who rejects me rejects Him who sent Me John 20:21."As the Father has sent me I also send you"
Isa 63:8-10 "For He said,Surely they are My people,children who will not lie" So he became their Saviour.In all their affliction He was afflicted,and the Angel of His presence saved them.and He bore them and carried them all the days of old.But they rebelled and grieved His Holy Spirit;so He turned Himself against them as an enemy,and He fought against them.
Mathew 3: 16-17 3 involved in the act of Baptism.
Mathew 28:19 3.
1 Corinthians 6:11 3.
Once you take off the WT glasses you can see the Trinity clearly everywhere.Though the word Trinity is not in the Bible.
all 3 are everlasting Romans 16:26, to the commandment of the Everlasting God.[Father[
Micah 5: 2,whose goings forth has been from everlasting [Son]
Hebrews 9:14 ...who through the Eternal Spirit [The Holy Spirit]
all 3 are omnipresent.
Jeremiah 23:24 Can any hide himself in secret places that I shall not see Him? saith the Lord.Do I not fill heaven and earth?"[Father]
Mathew 18:20,and 28-30 "Where two or three are gathered in my name,there I am in their midst".....and lo,I am with you always,even to the end of the world"[Son]
Psalm 139:7-10 "Wither shall I go from thy Spirit?..If I ascend into heaven thou art there,if I make my bed in hell,thou art there,If I take the wings of the morning,and dwell in the uttermost parts of the sea,even there shall thy hand lead me.[The Holy Spirit]
3 took part in the ressurection.
Galatians 1: 1 John 2 19-21,Romans 8:11.
There are more but no time now....
I listened to a very good talk on this by Dr: Martin Lloyd Jones he says the doctine of the Trinity ,is the very heart of the Gospel.I would reccommend listening to this.just look for the Docs site .
There is also some good info on www.diakrisis.org.and Reachout Trust.as well as Freeminds. www.mlj.org.uk
In Church history I am told there were 3 primary controversies concerning the nature of God.Arianism,Sabellianism,Macedonianism.