87. Nay, when they are transferred to the rock, and joined to the society of the Dove, let them receive the remission of their sins, which they could not have outside the rock and outside the Dove, whether they were openly without, like the heretics, or apparently within, like the abandoned Catholics; of whom, however, it is clear that they both have and confer baptism without remission of sins, when even from themselves it is received by men, who, being not changed for the better, honour God with their lips, while their heart is far from Him. Yet it is true that there is one baptism, just as there is one Dove, though those who are not in the one communion of the Dove may yet have baptism in common.