So are we forbidden by the Catholick Religion: to say, There be three Gods, or three Lords.
The Father is made of none: neither created, nor begotten.
The Son is of the Father alone: not made, nor created, but begotten.
The Holy Ghost is of the Father and of the Son: neither made, nor created, nor begotten, but proceeding.
So there is one Father, not three Fathers; one Son, not three Sons: one Holy Ghost, not three Holy Ghosts.
And in this Trinity none is afore, or after other: none is greater, or less than another;
But the whole three Persons are co-eternal together: and co-equal.
So that in all things, as is aforesaid: the Unity in Trinity, and the Trinity in Unity, is to be worshipped.
He therefore that will be saved: must thus think of the Trinity.
Furthermore, it is necessary to everlasting salvation: that he also believe rightly the Incarnation of our Lord Jesus Christ.