**OF BAPTISM.**
It is here also pertinent to observe, that it is improper for private individuals to take upon themselves the administration of baptism; for it, as well as the dispensation of the Supper, is part of the ministerial office. For Christ did not give command to any men or women whatever to baptise, but to those whom he had appointed apostles. And when, in the administration of the Supper, he ordered his disciples to do what they had seen him do (he having done the part of a legitimate dispenser), he doubtless meant that in this they should imitate his example. The practice which has been in use for many ages, and even almost from the very commencement of the Church, for laics to baptise, in danger of death, when a minister could not be present in time, cannot, it appears to me, be defended on sufficient grounds. Even the early Christians who observed or tolerated this practice were not clear whether it were rightly done. This doubt is expressed by Augustine when he says, “Although a laic have given baptism when compelled by necessity, I know not whether any one can piously say that it ought to be repeated. For if it is done without any necessity compelling it, it is usurpation of another’s office; but if necessity urges, it is either no fault, or a venial one” (August. Cont. Epist. Parmen. Lib. 2 c. 13). With regard to women, it was decreed, without exception, in the Council of Carthage (cap. 100), that they were not to presume to baptise at all. But there is a danger that he who is sick may be deprived of the gift of regeneration if he decease without baptism! By no means. Our children, before they are born, God declares that he adopts for his own when he promises that he will be a God to us, and to our seed after us. In this promise their salvation is included. None will dare to offer such an insult to God as to deny that he is able to give effect to his promise. How much evil has been caused by the dogma, ill expounded, that baptism is necessary to salvation, few perceive, and therefore think caution the less necessary. For when the opinion prevails that all are lost who happen not to be dipped in water, our condition becomes worse than that of God’s ancient people, as if his grace were more restrained than under the Law. In that case, Christ will be thought to have come not to fulfil, but to abolish the promises, since the promise, which was then effectual in itself to confer salvation before the eighth day, would not now be effectual without the help of a sign.
Source
source-manifest/institutes— Calvin, Institutes of the Christian Religion, tr. Beveridge 1845 (PD)- evidence_grade: D_doctrinal_textbook