Melanchthon’s systematic theology, entitled Loci communes theologici, was revised in 1535 to include, among other things, a new section on the resurrection of the dead. In this locus, he expounds various passages of Scripture having to do with resurrection and the renewal of the world. When he comes to comment on Isaiah 66:22-24–the last three verses of Isaiah–this is how he understands the prophet’s words, “For as the new heavens and the new earth that I make shall remain before me, says the Lord, so shall your offspring and your name remain. From new moon to new moon, and from Sabbath to Sabbath, all flesh shall come to worship before me, declares the Lord”:
And he teaches what eternal life will be like when he says, “There will be unending months and an unending Sabbath,” that is, an unending feast day, that all the saints may unendingly worship the Lord. Therefore, eternal life will be unending worship–that is, the knowledge and righteousness of God without sin and without death. (Loci communes theologici [Basel, 1561], p.505)
Erit ergo uita aeterna, perpetua adoratio. Come, Lord Jesus.