Augustine of Hippo, on Matt 5:17

“Do not think that I am come to destroy the law, or the prophets. I am not come to destroy, but to fulfill.”

“(cont. Faust. xix. 7. et seq.) And lastly, because even for them who were under grace, it was hard in this mortal life to fulfil that of the Law, Thou shalt not lust, He being made a Priest by the sacrifice of His flesh, obtained for us this indulgence, even in this fulfilling the Law, that where through our infirmity we could not, we should be strengthened through His perfection, of whom as our head we all are members. For so I think must be taken these words, to fulfil the Law, by adding to it, that is, such things as either contribute to the explanation of the old glosses, or to enable to keep them. For the Lord has shewed us that even a wicked motion of the thoughts to the wrong of a brother is to be accounted a kind of murder. The Lord also teaches us, that it is better to keep near to the truth without swearing, than with a true oath to come near to blasphemy.”

Imported from an open dataset — not yet checked against the printed edition.