Inspiration of Joachim
Joachim's works seem to divide history into three ages. The first age was of the Father. The age of the Father was the age of the Old Covenant. The second age was of the Son and therefore the world of Christianity. The third and final age would be that of the Holy Spirit. In this new age an "Eternal Gospel" would be revealed "fulfilling" and replacing the organized church. After that society would be realigned on an egalitarian and utopian monastic base. The first age is said to have been of forty-two generations. The second age would also be of 42 generations. Joachim seemed to suggest the Christian era would end in 1260 with the coming of the Anti-Christ. After that a utopian age would arrive.
Initially this did not cause condemnation; efforts recently have even been made toward his canonization, as what was meant was disputed. Several interpreters view his utopian age literally as heaven or, at least, as the age after the Second Coming since it comes after the Anti-Christ and the Tribulation. Consequently, to state that the Church would then be unnecessary might be acceptable.