where are the words of consecration found in the bible
Words of Institution No formula of Words of Institution in any liturgy is claimed to be an exact reproduction of words that Jesus used, presumably in the Aramaic language, at his Last Supper. The formulas generally combine words from the Gospels of Mark, Matthew and Luke and the Pauline account in 1 Corinthians 11:24-25. They may even insert other words, such as the phrase "Mysterium fidei", which for many centuries was found within the Roman Rite Words of Institution, until removed in 1970, and has a counterpart in the Syrian liturgy's τὸ μυστήριον τῆς καινῆς διαθήκης ("the mystery of the new covenant").[3]