When we talk about how God has revealed himself to us Christians in so many ways. This is why we have this training thing. It's not as if we have three different gods.
No, the Lord our God is the one God. It doesn't show that he's the one God. We have been warned by the Israelites against making any form of image like an autogoth. It's not three different gods. He's one God.
First we know him as his father God who created the entire creation. He's the father of the entire universe. So the Bible says that he's the father in whom all families in heaven and earth is named.
The father is known to us. We have to worship him. We have to respect him. God came among men and women to teach us the ways of God. It was necessary for him to come because there was no one who was worthy to pay for our sins.
The almighty God came into this world. He's the son of God. He's the word of God.
You should equally worship the son as you worship the father.
In this age we have God dwelling in us and working among us. The Holy Spirit is that one that can lead us. He's the one who is working perfectly with us to make the world a better place.
We also have to worship God in spirit and in truth. That son is the Holy Spirit because all men are one and the same God also.