Chapter 4.--Coelestius Concedes Baptism for Infants, Without Affirming Original Sin.
You, of course, see that Coelestius here conceded baptism for infants only in such a manner as to be unwilling to confess that the sin of the first man, which is washed away in the laver of regeneration, passes over to them, although at the same time he did not venture to deny this; and on account of this doubt he refused to condemn those who maintain "That Adam's sin injured only himself, and not the human race;" and "that infants at their birth are in the same condition wherein Adam was before the transgression."
Chapter 5 [V.]--Coelestius' Book Which Was Produced in the Proceedings at Rome.
But in the book which he published at Rome, and produced in the proceedings before the church there, he so speaks on this question as to show that he really believes what he had professed to be in doubt about. For these are his words: [1935] "That infants, however, ought to be baptized for the remission of sins, according to the rule of the Church universal, and according to the meaning of the Gospel, we confess. For the Lord has determined that the kingdom of heaven should only be conferred on baptized persons; [1936] and since the resources of nature do not possess it, it must necessarily be conferred by the gift of grace." Now if he had not said anything elsewhere on this subject, who would not have supposed that he acknowledged the remission of original sin even in infants at their baptism, by saying that they ought to be baptized for the remission of sins? Hence the point of what you have stated in your letter, that Pelagius' answer to you was on this wise, "That infants are baptized with the same words of sacramental formula as adults," and that you were rejoiced to hear the very thing which you were desirous of hearing, and yet that you preferred holding a consultation with us concerning his words.
[1935] See above, On the Grace of Christ, ch. 36.
[1936] John iii. 5.
Chapter 6 [VI.]--Coelestius the Disciple is In This Work Bolder Than His Master.
Carefully observe, then, what Coelestius has advanced so very openly, and you will discover what amount of concealment Pelagius has practised upon you. Coelestius goes on to say as follows: "That infants, however, must be baptized for the remission of sins, was not admitted by us with the view of our seeming to affirm sin by transmission. This is very alien from the catholic meaning, because sin is not born with a man,--it is subsequently committed by the man for it is shown to be a fault, not of nature, but of the will. It is fitting, therefore, to confess this, lest we should seem to make different kinds of baptism; it is, moreover, necessary to lay down this preliminary safeguard, lest by the occasion of this mystery evil should, to the disparagement of the Creator, be said to be conveyed to man by nature, before that it has been committed by man." Now Pelagius was either afraid or ashamed to avow this to be his own opinion before you; although his disciple experienced neither a qualm nor a blush in openly professing it to be his, without any obscure subterfuges, in presence of the Apostolic See.
Chapter 7.--Pope Zosimus Kindly Excuses Him.
The bishop, however, who presides over this See, upon seeing him hurrying headlong in so great presumption like a madman, chose in his great compassion, with a view to the man's repentance, if it might be, rather to bind him tightly by eliciting from him answers to questions proposed by himself, than by the stroke of a severe condemnation to drive him over the precipice, down which he seemed to be even now ready to fall. I say advisedly, "down which he seemed to be ready to fall," rather than "over which he had actually fallen," because he had already in this same book of his forecast the subject with an intended reference to questions of this sort in the following words: "If it should so happen that any error of ignorance has stolen over us human beings, let it be corrected by your decisive sentence."