Also, the cup in the same way after they had the evening meal, he saying: ‘This cup means the new covenant by virtue of my blood, which is to be poured out in your behalf.’”​—Luke 22:19, 20.

What about the other emblem? By the first century C.E. the Jews had accepted the use of wine in the Passover meal. Jesus spoke of “the product of the vine” used in that celebration. (Luke 22:18) Some persons claim that Jesus was speaking not of wine but of unfermented grape juice. However, plain grape juice would not have kept unfermented from the fall harvest until Passover in the spring, so Jesus must have meant wine. Red grape wine would fittingly represent Jesus’ blood. Since Christ’s “precious blood” was fully adequate, at the Memorial it would not be appropriate to use a wine fortified or altered with brandy, such as sherry, port and muscatel, or certain other “dessert” wines. (1 Peter 1:19) Nor would it be proper to use a wine with spices or herbs added, such as vermouth and Dubonnet, or many other “appetizer” or “aperitif” wines. Rather, an unsweetened red wine like Chianti, Burgundy or claret is appropriate, or a homemade red wine that is not sweetened, spiced or fortified.

The elders in a congregation of Jehovah’s Witnesses should arrange beforehand to obtain unleavened bread and red wine, checking to be sure that what they get is suitable. In the days following the celebration of the Lord’s Evening Meal there is no need to view the remaining bread and wine as special or sanctified, for they continue to be just ordinary food products. Also, there is no reason to keep a certain bottle of wine from year to year for the celebration, unless a difficulty in obtaining suitable wine makes that advisable.

Some individuals, when handed the emblems during the Memorial celebration, have acted as if these had special powers. For example, a few persons have deliberately inclined their head toward or smelled the emblems. This is not fitting.

During the celebration of the Lord’s Evening Meal, the bread and the wine are emblematic of Jesus’ fleshly body and his precious blood. (Matthew 26:26-28) Accordingly, as they are passed, each individual should give respectful attention to what the bread and the wine represent. Those in the audience who do not partake can simply hand the plate and glass on to the next person, keeping in mind primarily Jesus’ sacrifice, which can cover our sins and makes available the prospect of everlasting life.​—1 John 2:2; 1 Corinthians 11:23-26.