First of all is the institution of that Priesthood which supports the whole spiritual superstructure, and from which, as the stem, all its branches spring. And this is seen to take place at a moment when our Lord's Passion may be said to have begun—to be, as it were, the first act of it. The fullest record we have is that given by St. Paul in the First Epistle to the Corinthians, which runs thus: (1 Cor. xi. 23) "For I have received of the Lord that which also I delivered unto you: the Lord Jesus, the same night in which He was betrayed, took bread, and giving thanks, broke, and said, Take ye, and eat: this is My Body which shall be delivered for you: this do for the commemoration of Me. In like manner also the chalice, after He had supped, saying, This chalice is the new testament in My Blood: this do ye, as often as ye shall drink, for the commemoration of Me." The Apostle adds in His own words that this was an everlasting memorial of the Lord's death, to continue until His second coming, and that it so contained the Lord's Body and Blood that he who ate or drank unworthily was guilty of the Body and Blood of the Lord. "For as often as you shall eat this bread, and drink this chalice, you shall show the death of the Lord until He come. Therefore, whosoever shall eat this bread or drink the chalice of the Lord unworthily, shall be guilty of the Body and Blood of the Lord." St. Luke in the Gospel mentions the institution in terms similar to those of St. Paul, especially in that he uses in respect of the Body the sacrificial words, "Do or offer this in commemoration of Me," which St. Paul uses of the chalice also, while St. Luke omits them. St. Matthew and St. Mark record it more briefly still, not giving the sacrificial words in either case; and St. John passes over the institution itself of the Blessed Sacrament, while he adds very largely to the record of what was said by our Lord on the eve of his Passion, and gives three whole chapters which might almost be considered as a comment upon that act of divine love. Indeed, the opening words, "I am the true Vine," seem to point to the rite as having just been accomplished, and to give a divine interpretation of the graces stored up in it. On the whole, it must be said of these four accounts, even including that of St. Paul, that they are rather an allusion to a thing otherwise well known to those for whom it was written than a description of it. When St. Paul wrote, the Priesthood and the Sacrifice had been in daily operation for twenty-five or thirty years, and every Christian knew by the evidence of his senses the full detail, both as to Priesthood and to Sacrament, of that to which reference was made. This is a consideration which it is requisite to bear in mind. Nothing could be further removed from the truth than to suppose that we were intended to obtain our knowledge of what the Priesthood, the Divine Sacrifice, and the Blessed Sacrament were, merely or mainly from