A close-up shot of Onuphry, Metropolitan (Archbishop) of Kiev, preparing the communion bread at a service in the Dormition Cathedral of the Kiev-Pechersk Lavra (a kind of monastery) on July 23rd, 2019. One of the changes introduced at the English Reformation was the re-introduction of leavened bread at the communion, a practice followed then as now in the East, but not the West. It fell out of use again shortly afterwards, but the Reformers were right about this one: the word used by Jesus at his Last Supper, a highly unusual Passover celebration, was (so the Greek-speaking evangelists indicate) a word for leavened bread, not unleavened.