It is but enunciating in other words the principle we are tracing, to say that the Church has been entrusted with the dispensation of grace. For if she can convert heathen appointments into spiritual rites and usages, what is this but to be in possession of a treasure, and to exercise a discretionary power in its application? Hence there has been from the first much variety and change, in the Sacramental acts and instruments which she has used. While the Eastern and African Churches baptized heretics on their reconciliation, the Church of Rome, as the Catholic Church since, maintained that imposition of hands was sufficient, if their prior baptism had been formally correct. The ceremony of imposition of hands was used on various occasions with a distinct meaning; at the rite of Catechumens, on admitting heretics, in Confirmation, in Ordination, in Benediction. Baptism was sometimes administered by immersion, sometimes by infusion. Infant Baptism was not at first enforced as afterwards. Children or even infants were admitted to the Eucharist in the African Church and the rest of the West, as now in the Greek. Oil had various uses, as for healing the sick, or as in the rite of extreme unction. Indulgences in works or in periods of penance, had a different meaning, according to circumstances. In like manner the Sign of the Cross was one of the earliest means of grace; then holy seasons, and holy places, and pilgrimage to them; holy water; prescribed prayers, or other observances; garments, as the scapular, and sacred vestments; the rosary; the crucifix. And for some wise purpose doubtless, such as that of showing the power of the Church in the dispensation of divine grace, as well as the perfection and spirituality of the Eucharistic Presence, the Chalice is in the West withheld from all but the celebrant in the Holy Eucharist. 12. Since it has been represented as if the power of assimilation, spoken of in this Chapter, is in my meaning nothing more than a mere accretion of doctrines or rites from without, I am led to quote the following passage in further illustration of it from my "Essays," vol. ii. p. 231:--