Nicene and Post-Nicene Fathers: Series I/Volume IV/Donatist Controversy/On Baptism/Book VII/Chapter 9

16.&#160; Jader of Midila said:&#160; "We know that there is but one baptism in the Catholic Church, and therefore we ought not to admit a heretic unless he has been baptized in our body, lest he should think that he has been baptized outside the Catholic Church."

17.&#160; To him our answer is, that if this were said of those unrighteous men who are outside the rock, it certainly would be falsely said.&#160; And so it is therefore also in the case of heretics.