ἀγαθοποιός
From LSJ
Μεταλαμβάνει ὁ δοῦλος τοῦ Θεοῦ (Ὄνομα) Σῶμα καὶ Αἷμα Χριστοῦ, εἰς ἄφεσιν ἁμαρτιῶν καὶ ζωὴν αἰώνιον. Ἀμήν. → The servant of God (Name) partakes of the Body and Blood of Christ for the remission of sins and life eternal.
English (LSJ)
όν,
A beneficent, LXX Si.42.14, Plu.2.368b, Porph.Marc. 17; of the King of Persia, Men.Prot.p.16D.: c. gen., -ποιὲ τῆς οἰκουμένης PMag.Lond.122.16. II Astrol., exerting beneficent influence, Ptol.Tetr.19, Artem.4.59, PMag.Lond.46.48, etc. III creating the Good, Dam.Pr.33.