Revelation 17:6

6. Saw the woman drunken She is plainly now drunken before his eyes. But he knows it is the drunkenness, not of wine, but of blood. She is like the warriors of savage tribes, who seek to inflame their courage by drinking the blood of their slain.

Wondered What so strange a phenomenon could mean; and the angel thereupon proceeds to explain.

The Rhemish note here says, (authorized by the pope:) “The Protestants foolishly expound it of Rome, for that there they put heretics to death, and allow of their punishment in other countries: but their blood is not called the blood of saints, no more than the blood of thieves, man-killers, and other malefactors: for the shedding of which, by order of justice, no commonwealth shall answer.”