Thanks for that, in true Thomistic fashion I might add!
I found it after some searching, it is Q. 80 Art. 4
This was helpful as well: Q. 81 Art. 2 Did Christ gave His Body to Judas at it’s institution?
Objection 3. Further, it is distinctly related (John 13:26) that Christ gave dipped bread to Judas. Consequently, if He gave His body to him, it appears that He gave it him in the morsel, especially since we read (John 13:26) that “after the morsel, Satan entered into him.” And on this passage
Augustine says (Tract. lxii in Joan.): “From this we learn how we should beware of receiving a good thing in an evil way . . . For if he be ‘chastised’ who does ‘not discern,’ i.e. distinguish, the body of the Lord from other meats, how must he be ‘condemned’ who, feigning himself a friend, comes to His table a foe?” But (Judas) did not receive our Lord’s body with the dipped morsel; thus
Augustine commenting on John 13:26, “When He had dipped the bread, He gave it to Judas, the son of Simon the Iscariot [Vulg.: 'to Judas Iscariot, the son of Simon,” says (Tract. lxii in Joan.): “Judas did not receive Christ’s body then, as some think who read carelessly.” Therefore it seems that Judas did not receive the body of Christ.
**On the contrary,
Chrysostom says (Hom. lxxxii in Matth.): “Judas was not converted while partaking of the sacred mysteries: hence on both sides his crime becomes the more heinous, both because imbued with such a purpose he approached the mysteries, and because he became none the better for approaching, neither from fear, nor from the benefit received, nor from the honor conferred on him.”
Reply to Objection 3. Without any doubt Judas did not receive Christ’s body in the dipped bread; he received mere bread. Yet as
Augustine observes (Tract. lxii in Joan.), “perchance the feigning of Judas is denoted by the dipping of the bread; just as some things are dipped to be dyed. If, however, the dipping signifies here anything good” (for instance, the sweetness of the Divine goodness, since bread is rendered more savory by being dipped), “then, not undeservedly, did condemnation follow his ingratitude for that same good.” And owing to that ingratitude, “what is good became evil to him, as happens to them who receive Christ’s body unworthily.”
Also, Q. 80 Art. 1 - Are there 2 ways to be distinguished of eating Christ’s Body (Sacramentally and Spiritually)?
I answer that, There are two things to be considered in the receiving of this sacrament, namely, the sacrament itself, and its fruits, and we have already spoken of both (Q73,79). The perfect way, then, of receiving this sacrament is when one takes it so as to partake of its effect. Now, as was stated above (79, 3,8), it sometimes happens that a man is hindered from receiving the effect of this sacrament; and such receiving of this sacrament is an imperfect one. Therefore, as the perfect is divided against the imperfect, so sacramental eating, whereby the sacrament only is received without its effect, is divided against spiritual eating, by which one receives the effect of this sacrament, whereby a man is spiritually united with Christ through faith and charity.
This thread has been and continues to be very helpful. Thanks everyone!!
Reformed?Rob