We must now consider gluttony. Under this head there are six points of inquiry:
(1) Whether gluttony is a sin?
(2) Whether it is a mortal sin?
(3) Whether it is the greatest of sins?
(4) Its species;
(5) Whether it is a capital sin?
(6) Its daughters. _______________________
FIRST ARTICLE [II-II, Q. 148, Art. 1]
Whether Gluttony Is a Sin?
Objection 1: It would seem that gluttony is not a sin. For our Lord said (Matt. 15:11): "Not that which goeth into the mouth defileth a man." Now gluttony regards food which goes into a man. Therefore, since every sin defiles a man, it seems that gluttony is not a sin.