1. The oblation of the Church, therefore, which the Lord gave instructions to be offered throughout all the world, is accounted with God a pure sacrifice, and is acceptable to Him; not that He stands in need of a sacrifice from us, but that he who offers is himself glorified in what he does offer, if his gift be accepted. For by the gift both honour and affection are shown forth towards the King; and the Lord, wishing us to offer it in all simplicity and innocence, did express Himself thus: “Therefore, when thou offerest thy gift upon the altar, and shalt remember that thy brother hath ought against thee, leave thy gift before the altar, and go thy way; first be reconciled to thy brother, and then return and offer thy gift.” We are bound, therefore, to offer to God the first-fruits of His creation, as Moses also says, “Thou shalt not appear in the presence of the Lord thy God empty;” so that man, being accounted as grateful, by those things in which he has shown his gratitude, may receive that honour which flows from Him.