The major is proved, because the pronoune demonstrative this, after the words of conse∣cration are spoken, signifies of necessity the substance then present, as all, grant.
The minor is proved, because if it should then demonstrate the substance of bread and wine, the proposition would be evidently false, and signifie bread and wine to be the bo∣dy and blood of Christ, which is impossible.
IN the second age S. Cyprian, the bread which our Lord gave to his disciples being changed, not in shape (outward forme) but in nature (sub∣stance) by the omnipotency of the word is made flesh, Sermon. de coena Dom.
In the third age Origen, We eat the bread of∣fered by prayer made a certaine holy body (the body of Christ) l. 8. cont. Celsum.
In the same age Tertullian, The bread taken and distributed to his disciples, he made his body, l. 4. cont. Marcion. c. 40.
In the fourth age S. Ambrose, If humane bene∣diction could change & convert nature (he had ex∣emplified in Moses converting a rod into a Serpent) what say we by the divine consecration where the very words of our Saviour do work, &c.