[Dajjal]

I think that is a translation issue. The Persons are seperate, the Godhead is not.

No. It's a matter of technical vocabulary in Scholastic Philosophy and Theology -- whether in Latin, Greek or English.

Two things are distinct if A is not B.

Two things are separate if A can exist independently of B.

The Three Persons of the Holy Trinity are distinct. They are not separate.

The Tan Baltimore Catechism No. 2 teaches heresy.

[narses]

You say: “The Tan Baltimore Catechism No. 2 teaches heresy.”

They say:

Nihil Obstat granted by Arthur Scanlan, S.T.D., Censor Librorum and Imprimatur by Francis Spellan, D.D., Archbishop.

Q.E.D.+