Some amillennialists complain that postmillennialists wrongly categorize them as “pessimistic.” They generally reject this evaluation for two reasons: (1) It is negative sounding in itself, and (2) it overlooks the fact that they argue that ultimately Christ and his people win the victory at the end of history. Still other amillennialists deny this designation because they call themselves “optimistic amillennialists.”
What do we mean by our categorization of amillennialism as “pessimistic”?
Obviously all evangelical eschatological perspectives are ultimately optimistic: Christ does lead his people to victory in saving them from their sins, resurrecting them from the dead, and establishing them in righteousness in the eternal order. These issues are not debated among evangelicals: Christianity is of glorious, eternal consequence. But neither are they relevant to debate between the millennial views.
Historically amillennialism has tended to be pessimistic in terms of the question of widespread, long-lasting cultural success for the Christian faith. That is, regarding these matters:
First, as a system of gospel proclamation amillennialism teaches that the gospel of Christ will not exercise any majority influence in the world before Christ’s return;
Second, as a system of historical understanding amillennialism, in fact, holds the Bible teaches there are prophetically determined, irresistible trends downward toward chaos in the outworking and development of history; and therefore
Third, as a system for the promotion of Christian discipleship amillennialism dissuades the Church from anticipating and laboring for wide-scale success in influencing the world for Christ during this age. In fact, this distinguishes amillennialism and postmillennialism.
Regarding the question of so-called “optimistic amillennialists,” it seems to me that the verses an amillennialist would use to underscore his optimism are those that endorse a postmillennial perspective. Unless, of course, he is optimistic on grounds other than direct biblical revelation. Therefore, he should come out of the closet and be a postmillennialist.