Summa Theologica

IIIa q. 78 : Of The Form Of This Sacrament (Six Articles)

[Letter] [A4] Entire question
[Letter] [A4] 1. Whether this is the form of this sacrament: "This is My body," and "This is the chalice of My blood"?
[Letter] [A4] 2. Whether this is the proper form for the consecration of the bread: "This is My body"?
[Letter] [A4] 3. Whether this is the proper form for the consecration of the wine: "This is the chalice of My blood," etc.?
[Letter] [A4] 4. Whether in the aforesaid words of the forms there be any created power which causes the consecration?
[Letter] [A4] 5. Whether the aforesaid expressions are true?
[Letter] [A4] 6. Whether the form of the consecration of the bread accomplishes its effect before the form of the consecration of the wine be completed?