Part VII: Days of Allah
Part VIII: Jesus - Ascension & Return
Part IX: The Prophesy
Part X: Long Life - Reversed in Creation
Humans: God's viceroy or Earth's viceroy?
As already discussed in Mission of the Messengers, Part I: World History & Future Implications, both the Quran and the Bible seem to be pointing to the inevitable, willful corruption of humans, and consequently, the eventual destruction through a flood.
[Quran 17:58] And not (is) any town but We (will) destroy it before (the) Day (of) the Resurrection or punish it with a punishment severe. That is in the Book written.