If you are seeking a book which seeks to prove that there is truth behind a long held figment of the imagination, this is definitely worth reading. 'Eschatology', the study of the 'Last Things' i.e. Death, Judgement, Resurrection, Heaven and Hell is based not on evidence, hypotheses subjected to experiment or, indeed, any research whatever. The notions stem purely from selections of Biblical verses, written down often as a result of prophetic visions and trances.
When these 'sources' prove inadequate as they sometimes do for this writer - 'Pure Biblicism does not get us very far'- he writes at one stage, Joseph Ratzinger makes up suitable things on the spot. What would any reasonable person make of the following 'conclusions'? - a. Human beings live on 'with the Lord' even before the resurrection - b. This living is not yet identical with the Resurrection which comes only at ''at the end of days'' which will be the full breaking in of God's Lordship over the world'
These ramblings of a deranged mind, no matter how correct and 'educated' the language, would not matter were the author not the Pope - he who proclaims himself to be Jesus' own unique earthly rep.
So long as such peculiar works are venerated, there will continue to be a strong case for a new 'Age of Enlightenment'. Religious obscurantism is wreaking enough global havoc with its current, (hopefully temporary) revival.