Christs Last Supper or the doctrine of the Sacrament of Christs Supper, set forth in fiue sermons : Wherein is taught the great necessitie of a godly preparation, before men come to the Sacrament. Wherein it doth consist: with the condemnation threatned against the vnvvorthy receiuer of the same. By Samuel Smith, minister of Gods word at Prittlewell, in Essex.