This post is not a negative response to a poster on Names of God, Revisited. It is only an explanation of why there is a Trinity.
The first thing people should understand is that the word "trinity" is nowhere in the Bible. This is perhaps the starting point for those who call themselves non-trinitarians. But the absence of the word does not mean that the concept or reality is not there.
What is the concept? The idea of the Trinity is that God has three forms of identity, all separate yet all the same. Those three identities are known as the Father, the Son, and the Holy Spirit. One problem that some people have is how can God be three different beings yet the same. It is actually quite easy to understand. We have the same type of analogy here on earth; triplets. They are identical on the outside. No one besides their mother can tell the difference between them. But even though they look alike, their personalities may be completely different; yet they have a huge connection with each other. We also have another analogy with H20. Although this one is overused and has become a cliche it still holds water (drum noise). It comes in three forms (water, ice, vapor) as well but have different properties (solid, liquid, gas) and can still exist in the same place at the same time given the right circumstance. So to understand these things of the natural world makes the being of God, which is supernatural, all the more possible to understand.
Why is there only three? There are many titles/names that are used in scripture to identify God but only three personas are referred to. Three is also used many times as a symbol in scripture as some will hold onto as a belief. There is no uncle or some strange multi-dimensional creature that exists along side Them. Scripture refers to three and only three.
Why are they different? They each serve a different purpose. God the Father, laid down the law. Jesus the Son, redeemed everyone with His blood. The Holy Spirit walks the earth guiding the believers. God sent the Son. The Son sent the Holy Spirit (John 14:16-23).
Where does it say they are the same? In many places Jesus equates Himself with God the father. Jesus says things like; "the father and I are one" and "before Abraham was, I AM", and "he who has seen me has seen the Father". Yet, Jesus also separates Himself from these as well. He prayed to God. The Word was with God and the Word was God. Jesus is of course, the Word. God called down from heaven and said "this is my beloved son". In the Garden Jesus cries out to God and calls Him "Abba". "Daddy, take this cup from me", Mark 14:36. Jesus called out to God the Father on the cross when He felt His father leave His presence, "Father into your hands". But the most compelling passage that shows all three is Acts 10:38.
- How God anointed Jesus of Nazareth with the Holy Spirit and power, and how he went around doing good and healing all who were under the power of the devil, because God was with him.
God anointed Jesus, the man with the Holy Spirit. Jesus was flesh but still part of the Trinity. He was able to sin but knew no sin. He was given the Holy Spirit just like Christians are today when they accept Jesus. God was with Him. No where in the Bible does it mention any other essence of God as a being. But all throughout the Bible does it equate them to be the same yet different. This is why we pray to God in Jesus Name through the Spirit. This is why we are told to baptize in the name of the Father, the Son, and the Holy Spirit (Matt 28:19).
The three are all One. The same God. When we worship one, we worship "all".
The three are all One. The same God. When we worship one, we worship "all".
There is so much more that could be said but most would stop reading at this point.