If everything is "set-in-stone" by prophecy to deteriorate at some future moment, wherefor God will intervene to stop it by an act of Wrath/Judgment, does this not inevitably cause a negative estimate of human destiny to be placed in the mind?
An example I heard once is that the world is a ship with God in control of the rudder.  Each person on the ship has free will to move wherever he pleases on the ship or do whatever he pleases.  He can improve his own living quarters and work to better his entire floor (and the whole ship if he so desires).  But the ultimate destiny of the ship is beyond his control.
This creates a pessimism in my opinion.  Why even try to better society?  Why even try to work towards the future?
We do not live for this present world.  Our focus ought to be on creating our treasure in the world to come, not on this world.  Creating a Christian utopia is not what the Church has ever been in support of.  That idea is an from far outside the Church and Christianity - masking itself under the cloak of Christianity. ÂÂ