St. Ambrose: Bishop Lived 340AD to 397 AD
Of the mystical feast of the altar of the Lord. Lest any should think lightly of it, St. Ambrose shows that it is of higher antiquity than the sacred rites of the Jews, since it was foreshadowed in the sacrifice of Melchisedech, and far better than the manna, as being the Body of Christ.
49. Now consider whether the bread of angels be more excellent or the Flesh of Christ, which is indeed the body of life. That manna came from heaven, this is above the heavens; that was of heaven, this is of the Lord of the heavens; that was liable to corruption, if kept a second day, this is far from all corruption, for whosoever shall taste it holly shall not be able to feel corruption. For them water flowed from the rock, for you Blood flowed from Christ; water satisfied them for a time, the Blood satiates you for eternity. The Jew drinks and thirsts again, you after drinking will be beyond the power of thirsting; that was in a shadow, this is in truth.
54. The Lord Jesus Himself proclaims: “This is My Body.” Before the blessing of the heavenly words another nature is spoken of, after the consecration the Body is signified. He Himself speaks of His Blood. Before the consecration it has another name, after it is called Blood. And you say, Amen, that is, It is true. Let the heart within confess what the mouth utters, let the soul feel what the voice speaks.
57. Lastly, the Lord also, delighted with their fertility, answers: “I have entered into My garden, My sister, My spouse; I have gathered My myrrh with My spices, I have eaten My meat with My honey, I have drunk My drink with My milk.” Understand, you faithful, why He spoke of meat and drink. And there is no doubt that He Himself eats and drinks in us, as you have read that He says that in our persons He is in prison.
Pope .St. Clement 1st. 88-91 AD (Our Forth Pope)
INTRODUCTION TO PETER.
Having then stopped for a few days, and having in some measure finished the business of collecting what was owing to me (for I neglected many things through my desire of hastening, that I might not be hindered from my purpose ), I set sail direct for Judaea, and after fifteen days landed at Caesarea Stratonis, which is the largest city in Palestine. When I had landed, and was seeking for an inn, I learned from the conversation of the people, that one Peter, a most approved disciple of Him who appeared in Judaea, and showed many signs and miracles divinely performed among men, was going to hold a discussion of words and questions the next day with one Simon, a Samaritan. Having heard this, I asked to be shown his lodging; and having founder it, and standing before the door, I informed the doorkeeper who I was, and whence I came; and, behold, Barnabas coming out, as soon as he saw me rushed into my arms, weeping for joy, and, seizing me by the hand, led me in to Peter. Having pointed him out to me at a distance. ” This,” said he, “is Peter, of whom I spoke, to you as the greatest in the wisdom of God, and to whom also I have spoken constantly of you. Enter, therefore, as one well known to him. For he is well acquainted with all the good that is in thee, and has carefully made himself aware of your religious purpose, whence also he is greatly desirous to see you. Therefore I present you to him to-day as a great gift.” At the same time, presenting me, he said, “This, O Peter, is Clement.”
The early Church Fathers interpreted these passages literally. In summarizing the early Fathers’ teachings on Christ’s Real Presence, renowned Protestant historian of the early Church J. N. D. Kelly, writes: “Eucharistic teaching, it should be understood at the outset, was in general unquestioningly realist, i.e., the consecrated bread and wine were taken to be, and were treated and designated as, the Savior’s body and blood” (Early Christian Doctrines, 440).
Ignatius of Antioch
“I have no taste for corruptible food nor for the pleasures of this life. I desire the bread of God, which is the flesh of Jesus Christ, who was of the seed of David; and for drink I desire his blood, which is love incorruptible” (Letter to the Romans 7:3 [A.D. 110]).
“Take note of those who hold heterodox opinions on the grace of Jesus Christ which has come to us, and see how contrary their opinions are to the mind of God. . . . They abstain from the Eucharist and from prayer because they do not confess that the Eucharist is the flesh of our Savior Jesus Christ, flesh which suffered for our sins and which that Father, in his goodness, raised up again. They who deny the gift of God are perishing in their disputes” (Letter to the Smyrnaeans 6:2–7:1 [A.D. 110]).
“We call this food Eucharist, and no one else is permitted to partake of it, except one who believes our teaching to be true and who has been washed in the washing which is for the remission of sins and for regeneration [i.e., has received baptism] and is thereby living as Christ enjoined. For not as common bread nor common drink do we receive these; but since Jesus Christ our Savior was made incarnate by the word of God and had both flesh and blood for our salvation, so too, as we have been taught, the food which has been made into the Eucharist by the Eucharistic prayer set down by him, and by the change of which our blood and flesh is nurtured, is both the flesh and the blood of that incarnated Jesus” (First Apology 66 [A.D. 151]).
“If the Lord were from other than the Father, how could he rightly take bread, which is of the same creation as our own, and confess it to be his body and affirm that the mixture in the cup is his blood?” (Against Heresies 4:33–32 [A.D. 189]).
“He has declared the cup, a part of creation, to be his own blood, from which he causes our blood to flow; and the bread, a part of creation, he has established as his own body, from which he gives increase unto our bodies. When, therefore, the mixed cup [wine and water] and the baked bread receives the Word of God and becomes the Eucharist, the body of Christ, and from these the substance of our flesh is increased and supported, how can they say that the flesh is not capable of receiving the gift of God, which is eternal life—flesh which is nourished by the body and blood of the Lord, and is in fact a member of him?” (ibid., 5:2).
Clement of Alexandria
“’Eat my flesh,’ [Jesus] says, ‘and drink my blood.’ The Lord supplies us with these intimate nutrients, he delivers over his flesh and pours out his blood, and nothing is lacking for the growth of his children” (The Instructor of Children 1:6:43:3 [A.D. 191]).