The appearance of God is sometimes called an angel and sometimes a man, which makes it a little confusing to have a specific pinning down of which was absolutely what.
		
		
	 
At the bush, it was the angel that said "I am" he was speaking only God's word that was given him to speak. The angel was a ministering spirit ministering the word of God to Moses.
Look at Hebrews 1:14
Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?
What are these ministering spirits who are sent forth to minister? And who are these spirits ministering to?
	
	
		
		
			The deciding factor is either a direct statement of scripture (it always scales up) and if the being permits worship. For example, Jacob wrestled a man, elsewhere it talks about the angel that appeared to Jacob, but when God himself speaks to Jacob he says that he appeared to him at that time and location. His authority was such that his decision was what changed his name to Israel and blessed him. Jacob named the place because he had "seen God and lived."
		
		
	 
Paul said this,
2 Corinthians 12
I knew a man in Christ above fourteen years ago, (whether in the body, I cannot tell; or whether out of the body, I cannot tell: God knoweth

 such an one caught up to the third heaven. And I knew such a man, (whether in the body, or out of the body, I cannot tell: God knoweth

 How that he was caught up into paradise, and heard unspeakable words, which it is not lawful for a man to utter. Of such an one will I glory
Who is the man? 
God comes through men by a ministering spirit, that spirit isn't God, but he is of God, just like God came through Jesus Christ but Jesus isn't God either. God came in a man, and God still comes in a man (or woman) now, by his spirit and it's up to us whether we obey God and listen to his spirit and deny ourselves so Christ can live through us, or lived to please or flesh and remain dead in our sins.
	
	
		
		
			In some places in Revelation Jesus speaks, and in other places there is a different angel speaking, and sometimes speaking specific words for Jesus. Again, the telling factor is that one of these beings allows John to fall down and worship him, and the other forbids the worship and says "worship God." Therefore, the one that "was dead and is now alive" and allowed worship must be God.
I suppose the ministering spirits must minister to God, or perhaps rather to us on God's behalf.
		
		
	 
 yes, I believe that the ministering spirits minister to us on God's behalf, speaking only what is given to them to speak. I believe that these are the holy spirit, but they are of one voice and speak only the word of God, making them one.
There is only one cloud, but within that one cloud there are many raindrops. 
	
	
		
		
			How is what I believe different from Trinity? Apparently I "confuse the persons" which is a big Trinity-no-no. Trinity is big on "Jesus is not the Father, the Father is not the Holy Spirit, etc. The bible makes no such distinction and does create that "confusion" so that's good enough for me. I also don't use Trinity terminology such as "Eternal Son" (because there is no Eternal Son) but I do believe in the Son of God as the Eternal One who was manifest in the flesh.
		
		
	 
 maybe because Jesus isn't the father! How can Jesus be the father when the father is his father also? Jesus is the son, not the father! 
	
	
		
		
			Also add into that "patripassionism" ... that I believe that God in heaven truly loved us to the extent that he endured the suffering of our rejection of him on the cross. I don't believe he is stone cold and heartless, but that he has actual and real feeling. Tertullian (probably the first Trinitarian) was really big that "Patripassionism" was a heresy. His gnostic idea of God had an unfeeling Father, and a vulnerable Son, and then a third Spirit to round things out.
		
		
	 
Jesus suffered rejection long before the cross! He was suffering rejection right through from those who were supposed to be his own! But those who were seen as nothing's and outsiders loved him. I'm one if those outsiders, a gentile who loves him, who doesn't want to see him crucified, I want to see him live! 
And God certainly isn't an unfeeling father, God is love. But he does chastise us to put us right. 
My husband loves my grandson very much, he's only 2, and he's very close to his grandad. The other day he went to open and run out of the front door, my daughter told him no, and he ignored her and my husband couldn't get to him quick enough so he raised his voice to stop him. He stopped in his tracks, and ran back in sobbing, my husband hurt his feelings but stopped him being hurt. Once he came back, my husband lifted him straight up and explained to him that he has to listen and then he gave him a big hug. My husband was hurt seeing him upset.
And this is how I see God, he won't just let his children carry on going wrong, he will hurt us to help us. Or else we will run head long into a ditch prepared for us by Satan.
	
	
		
		
			I suppose you could say that I am sympathetic to some of the Trinity points but rather than considering it a sacred thing itself I rather consider it an imperfect model which has its own flaws, like any human model is prone to have. Try making a model of the solar system and it's not going to be perfect either. No matter whether you put the sun or earth at the center, you can't do proper scaling and have it be looked at and understood by people. But you use the model to emphasize the important points that you need to convey then and there.
I think the most important points we need from a model of God is that Jesus was and is truly God, and that the only way for us to truly know and love God is to understand Jesus, because this is how he wants to be known to us.The rest of the details are secondary I figure.
		
		
	 
The human model is prone to flaws, but Jesus wasn't, because he denied this human flesh completely, living only by the will of God. Thus being in God's express image!
And the only way to know God, is firstly to believe Jesus Christ whom he has sent and then, when we're ready to be converted, by God's grace receive the indwelling spirit in our hearts. We won't understand God or Jesus, if we're living to please our flesh and we're not laying down our lives so that God can live in us and Christ can live through us.
The best way to know God and Christ is to have them with you.