Finally, it is important to point out that antitypes themselves may also function as types of future realities. Communion, for example, is the antitype of the Passover meal. Each year the Jews celebrated Passover in remembrance of God’s sparing the firstborn sons in the homes of the Israelite families that were marked by the blood of the Passover lamb (see Luke 22; cf. Exodus 11-12). Jesus’ celebration of the Passover meal with his disciples on the night of his arrest symbolically points to the fact that he is the ultimate Passover Lamb “who takes away the sin of the world” (John 1:29). Though the Last Supper and the corresponding sacrament of communion serve as the antitype of the Passover meal, they also point forward to their ultimate fulfillment in “the wedding supper of the Lamb” (Revelation 19:9; cf. Luke 22:15-18). On that glorious day the purified bride–true Israel–will be united with her Bridegroom in the new heaven and the new earth (Revelation 21:1-2). Thus the fulfillment of the promise is itself a guarantee of the final consummation of the kingdom of God. In sum, as eschatology is the thread that weaves the tapestry of Scripture into a glorious mosaic; typology is the material out of which that thread is spun.