There is a difference in the Hellenistic Greek stories about what will happen in the end of times. Its all about bloodshed, vengeance from their War God. No peace will be attained between non believers and believers.
When their manifested God in human form descend to earth, they believe that their manifested War God will not guide non-believers to make peace with believers but rather, as the War God returned he will send non-believers to hell on earth by shouting out 'sword' from his mouth.
One would expect war and bloodshed should have ended upon judgement from a War God that descend down to earth.
But the story in the Greek books described that their War God is still unsatisfied with punishing non-believers in hell, he will release their leader first so the evil leader can prepare his armies on earth to attack the War God in another so called Final Battle. The War God will boast his triumph by instantly winning the battle by invoking fire from the sky to torment them with painful ending.
~~~
End of days event in Islam, you basically have battle between a Messiah and impostor Messiah. Once Messiah defeated the false Messiah and his armies.
The world will be under a peaceful controlled environment under the Messiah jurisdiction for a specific period. Believers and non believers live in peace. Prolonged life of Messiah ends. Messiah dies.
No more controlled environment for specific period.
The Hour. Worlds end.
Day of Resurrection. Judgement by Creator for good and bad deeds carried out by all creations. Reward or punishment.
