Proper noun
Comma Johanneum
The Johannine Comma; a phrase included in some manuscripts of 1 John 5:7-8.
This decree was clarified somewhat by Pope Pius XI on June 2, 1927, who allowed that the Comma Johanneum was open to dispute, and it was further explicated by Pope Pius XII 's encyclical Divino afflante Spiritu main. Source: Internet
The Roman Catholic Church decreed that the Comma Johanneum was open to dispute (2 June 1927), and it is rarely included in modern scholarly translations. Source: Internet