Chap. VI.—7. What then, ye Donatists, what have ye to say to this? If our opinion about baptism is true, yet all who thought differently in the time of Cyprian were not cut off from the unity of the Church, till God revealed to them the truth of the point on which they were in error, why then have ye by your sacrilegious separation broken the bond of peace? But if yours is the true opinion about baptism, Cyprian and the others, in conjunction with whom ye set forth that he held such a Council, remained in unity with those who thought otherwise; why, therefore, have ye broken the bond of peace? Choose which alternative ye will, ye are compelled to pronounce an opinion against your schism. Answer me, wherefore have ye separated yourselves? Wherefore have ye erected an altar in opposition to the whole world? Wherefore do ye not communicate with the Churches to which apostolic epistles have been sent, which you yourselves read and acknowledge, in accordance with whose tenor you say that you order your lives? Answer me, wherefore have ye separated yourselves? I suppose in order that ye might not perish by communion with wicked men. How then was it that Cyprian, and so many of his colleagues, did not perish? For though they believed that heretics and schismatics did not possess baptism, yet they chose rather to hold communion with them when they had been received into the Church without baptism, although they believed that their flagrant and sacrilegious sins were yet upon their heads, than to be separated from the unity of the Church, according to the words of Cyprian, "Judging no one, nor depriving any one of the right of communion if he differ from us."