"According to the ancient practice maintained in the Roman liturgy, an adult is not to be baptized unless he receives Confirmation immediately afterward, provided no serious obstacles exist." Administration of the two sacraments, one immediately after the other, to adults is normally done by the bishop of the diocese (generally at the Easter Vigil) since "the baptism of adults, at least of those who have completed their fourteenth year, is to be referred to the Bishop, so that he himself may confer it if he judges this appropriate" But if the bishop does not confer the baptism, then it devolves on the priest whose office it then is to confer both sacraments, since, "in addition to the bishop, the law gives the faculty to confirm to the following, ... priests who, in virtue of an office which they lawfully hold, baptize an adult or a child old enough for catechesis or receive a validly baptized adult into full communion with the Church."