On this feast of the Most Holy Trinity, sometimes known as “Accidental Heresy Sunday,” we, the editors, wish to write a non-heretical article on the Holy Trinity…

Thank you for reading, and Happy Trinity Sunday.

From the Athanasian Creed:

So the Father is God, the Son is God, and the Holy Ghost is God. And yet they are not Three Gods, but One God. … as we are compelled by the Christian verity to acknowledge every Person by Himself to be God and Lord, so are we forbidden by the Catholic Religion to say, there be Three Gods or Three Lords.