CHAP. XXV.--46. Sedatus of Tuburbo[475] said: "Inasmuch as water, sanctified by the prayer of the priest in the Church, washes away sins, just so much does it multiply sins when infected, as by a cancer, with the words of heretics. Wherefore one must strive, with all such efforts as conduce to peace, that no one who has been infected and tainted by heretical error should refuse to receive the one true baptism, with which whosoever is not baptized shall not inherit the kingdom of heaven." 47. To this we answer, that if the water is not sanctified, when through want of skill the priest who prays utters some words of error, many, not only of the bad, but of the good brethren in the Church itself, fail to sanctify the water. For the prayers of many are corrected every day on being recited to men of greater learning, and many things are found in them contrary to the Catholic faith. Supposing, then, that it were shown that some persons were baptized when these prayers had been uttered over the water, will they be bidden to be baptized afresh? Why not? Because generally the fault in the prayer is more than counterbalanced by the intent of him who offers it; and those fixed words of the gospel, without which baptism cannot be consecrated, are of such efficacy, that, by their virtue, anything faulty that is uttered in the prayer contrary to the rule of faith is made of no effect, just as the devil is excluded by the name of Christ. For it is clear that if a heretic utters a faulty prayer, he has no good intent of love whereby that want of skill may be compensated, and therefore he is like any envious or spiteful person in the Catholic Church itself, such as Cyprian proves to exist within the Church. Or one might offer some prayer, as not unfrequently happens, in which he should speak against the rule of faith, since many rush into the use of prayers which are composed not only by unskilful men who love to talk, but even by heretics, and in the simplicity of ignorance, not being able to discern their true character, use them, thinking they are good; and yet what is erroneous in them does not vitiate what is right, but rather it is rendered null thereby, just as in the man of good hope and approved faith, who yet is but a man, if in anything he be otherwise minded, what he holds aright is not thereby vitiated until God reveal to him also that in which he is otherwise minded.[476] But supposing that the man himself is wicked and perverse, then, if he should offer an upright prayer, in no part contrary to the Catholic faith, it does not follow that because the prayer is right the man himself is also right; and if over some he offers an erroneous prayer, God is present to uphold the words of His gospel, without which the baptism of Christ cannot be consecrated, and He Himself consecrates His sacrament, that in the recipient, either before he is baptized, or when he is baptized, or at some future time when he turns in truth to God, that