One group believes that the "epiklesis" must be performed at this event's start. Other doctrines about this event include the belief that it leads to a certain entity being "in, with, and under" and the "doctrine of the real presence." In 1215, the Fourth Lateran Council adopted the Catholic position on this event. Its origins are in four Biblical passages where Jesus says "this is my body" and "this is my blood." For 10 points, name this Christian ritual, that Catholics
One group believes that the "epiklesis" must be performed at this event's start. Other doctrines about this event include the belief that it leads to a certain entity being "in, with, and under" and the "doctrine of the real presence." In 1215, the Fourth Lateran Council adopted the Catholic position on this event. Its origins are in four Biblical passages where Jesus says "this is my body" and "this is my blood." For 10 points, name this Christian ritual, that Catholics believe involves transubstantiation, and which consists of the ritual consumption of bread and wine.
One group believes that the "epiklesis" must be performed at this event's start.
the {Eucharist} [or Holy {Communion}; or the {Lord's Supper}]