Here is also to be noted, that the cause of the institution was to be a memorial, to testify that Christ's body was given, and his blood shed for us.
William Tyndale, John Frith, Thomas Russell (1831). “The Works of the English Reformers: The works of Tyndale, (continued:) An answer to Sir Thomas More's Dialogue ; An exposition upon the 5th, 6th, and 7th chapters of Matthew ; An exposition upon the 1st epistle of St. John ; A pathway into the Holy Scripture ; The sacrament of baptism, and the sacrament of the body and blood of our saviour Jesus Christ”, p.532