If there is truth in the popular legend, that Antichrist will be born from a monk and a nun (which is the story these people keep putting about), how many thousands of Antichrists the world must have already!
Source, in full
Responding to rumours prompted by the marriage of Martin Luther, in a letter to François Dubois (13 March 1526), as translated in The Correspondence of Erasmus : Letters 1658 to 1801, January 1526-March 1527 (1974) edited by Charles Garfield Nauert and Alexander Dalzell, p. 79