In this spirit and without great ceremony the sacrament was administered for some time. But in the third century there were longer prayers and more ceremony connected with the administration of the sacrament than in the century preceding. Disputations arose as to the proper time of administering it. Some considered the morning, others the afternoon, and some the evening the most suitable time. All were not agreed either as to how often the ordinance should be celebrated. Gold and silver vessels were used, and neither those doing penance, nor those unbaptized, though believers, were permitted to be present at the celebration of the ordinance; "which practice, it is well known, was derived from the pagan mysteries." [24] Very much of mystery began to be associated with it even at an early date. The bread and the wine through the prayer of consecration were considered to undergo a mystic change, by which they were converted into and became the very body and the very blood of Jesus Christ; so that they were no longer regarded as emblems of Messiah's body and blood, but the body and blood itself. [25] This is the doctrine of transubstantiation. This dogma established, it was but a short step to the "elevation of the host;" that is, the elevation of the bread and wine before it was distributed, so that it might be viewed and worshiped by the people. This was called the adoration of the symbols. It was idolatry--the worship of the bread and wine falsely taught to be the Lord Jesus. [26] Hence came the Mass, or the idea of a sacrifice being connected with the celebration of the Eucharist. It was held that as Jesus was truly present in the bread and wine he could be offered up as an oblation to his Eternal Father. The death of the victim was not supposed to occur in reality, but mystically, in such a way, however, as to constitute a true sacrifice, commemorative of that of the cross and not different from it in essence. The same Victim was present, and offered up by Christ through his minister the priest. The sacrifice at the cross was offered with real suffering, true shedding of blood, and real death of the Victim; in the mass it was taught there was a mystical suffering, a mystical shedding of blood and a mystical death of the same Victim.