Islamic eschatology had beginning as theological discipline, within islamic religion system. Theology and philosophy's development is structured from different layers; they both had their origins in contacts with different religions and cultures, especially by themselves. A great part of contribution has translating of Old Greek philosophers (in first place Aristotle and Plato); certainly, the foundations are Qur'an and its text hermeneutics.
This discipline teaches about Judgement Day (Dooms Day), Judgement of God (Allah); at the end God will decide who will be saved and who ruined.
The author of this examine has researched subject with two main methods, text interpretation and philosophical speculation. He tried to analise (theologically) mentioned events and other backgrounds of Holy Qur'an and secondary texts, hadiths.