I believe in the trinity but I don't quite understand how it works. How can God be three persons yet still continue to be one God? Wouldn't that make God three separate Gods? The frequently posted diagram sort of explains the trinity. Both the Father, Son, and Holy Spirit are all God but the Father is not the Son. Nor is the Holy Spirit the Father...etc But how is that possible? God is three separate persons yet one God? It doesn't make any sense. Can someone please explain to me how the Trinity works?
The Trinity:
The Bible teaches that there is one God (Deuteronomy 6:4) (1 Timothy 2:5) (Isaiah 45:5).
Yet, the Bible also teaches that there are distinctions within the Godhead or that there is a plural nature to God.
Here are a couple of quick points:
#1. The word Elohim (אֱלֹהִ֔ים) is both a singular and a plural noun.
#2. God refers to Himself in plural form (Genesis 1:26) (Genesis 3:22) (Genesis 11:7) (Isaiah 6:8).
#3. Plurality of God in New Testament (Matthew 28:19) (2 Corinthians 13:14) (John 14:16-20).
#4. Introductions to both the Son & Holy Spirit (Daniel 7:9,10,13,14) (John 14:16)
#5. Different persons of Godhead appear at one time (Luke 3:21-22)
#6. Distinctions of Wills (Luke 22:42).
#7. Conversations Between the Godhead (Psalm 2:1-12) (Psalm 45:6-7) (Psalm 110:1) (Matthew 11:27) (John 17:24).
The Trinity is told to us in one verse.
“For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.” (1 John 5:7).
Romans 1:20 says,
"For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:"
Meaning, even nature itself declares the Godhead (or the Trinity).
Atoms = Nucleus, Protons, Electrons.
Water Molecules = Hydrogen Atom, Hydrogen Atom, Oxygen Atom.
Man Made in God's Image = Physical Body, Spirit Body, Soul.
Although the word "Trinity" is not found within the Scriptures, the word "Godhead" is used instead (Acts of the Apostles 17:29) (Romans 1:20) (Colossians 2:9).