three Persons
Three isn't one.
Person is creation not Creator.
Nope, you're just stupid. I was afraid of that.
God is one WHAT.
The Father, The Son, The Holy Ghost are three WHOs.
The Father is God.
The Son is God.
The Holy Ghost is God.
There is one God, who exists as three Persons.
One Being (WHAT), three Persons (WHOs)
For a man:
"Who is that guy?"
"Oh, he's just some random person."
"What is he?"
"He's a human being."
For the Trinity:
"Who is He?"
"He is three persons, Father, Son, Holy Ghost."
"What is the Father?"
"He is God."
"What is the Son?"
"He is God."
"What is the Holy Ghost?"
"He is God."
"How many Gods are there?"
"There is one God, and He [the Father, the Son, the Holy Ghost] is God."
Person (From Wikipedia):
"A person is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility."
There is a relationship between the Father and the Son and the Holy Spirit. Yet all three are God, yet there is only One God.