If they are two different persons, then we have a lot more issues; it means two different Gods, violating the most basic law.
Think about this. You can shoot me down if you like and I will not mind. It is only a suggestion that I thought of while watching the TV program "Undercover Boss."
In the program the CEO created the company by his will. (The Holy Spirit)
As the head of the company he is 'father' to those who work for him. (The Father)
When the CEO changes appearance and name and goes as a new starter he is like the (Son) even though he existed from the beginning.
All the time the CEO is SPIRIT (Creator). All the time he is FATHER. And when he leaves his grand office (heaven) and goes among his people having a different appearance and name he is like the SON.
But all the time He is ONE CEO.