Back in February of this year we ran a post on millennial lifespans inspired by a Baptist publication I was reading at the time entitled Why Dispensationalism Matters. The subject came up again this morning in Doug Wilson’s weekly letter column, when a reader inquired about Isaiah 65:20. Specifically, he asked for Doug’s postmillennialist take on this: “Will there be a time prior to Christ’s return where the age spans of people are possibly similar to that of people you read about in the early generations of Genesis?”
Good question, and it occurs to me that the differences between the postmillennial and dispensational answers are more extensive than whether the fulfillment of Isaiah 65 will take place prior to Christ’s return or afterward.