Whether the just man alone may eat Christ sacramentally?

❌ Objection 1 : It seems that none but the just man may eat Christ sacramentally. For Augustine says in his book De Remedio Penitentiae (cf. Tract. in Joan. xxv, n. 12; xxvi, n. 1): "Why make ready tooth and belly? Believe, and thou hast eaten . . . For to believe in Him, this it is, to eat the living bread." But the sinner does not believe in Him; because he has not living faith, to which it belongs to believe "in God," as stated above in the SS, Question [2], Article [2]; SS, Question [4], Article [5]. Therefore the sinner cannot eat this sacrament, which is the living bread.

❌ Objection 2 : Further, this sacrament is specially called "the sacrament of charity," as stated above (Question [78], Article [3], ad 6). But as unbelievers lack faith, so all sinners lack charity. Now unbelievers do not seem to be capable of eating this sacrament, since in the sacramental form it is called the "Mystery of Faith." Therefore, for like reason, the sinner cannot eat Christ's body sacramentally.

❌ Objection 3 : Further, the sinner is more abominable before God than the irrational creature: for it is said of the sinner (Ps. 48:21): "Man when he was in honor did not understand; he hath been compared to senseless beasts, and made like to them." But an irrational animal, such as a mouse or a dog, cannot receive this sacrament, just as it cannot receive the sacrament of Baptism. Therefore it seems that for the like reason neither may sinners eat this sacrament.