the nature of world of command (amr) in quranic verses

commenting on some quranic verses in which the term amr is used, some commentators have spoken of a specific world called world of command (   amr) which is absolutely distinguished from world of creation (   khalq). could such a world, parallel to the world of creation, be admitted? if so, what are characteristics of such world? and what information of that world is presented by the holy quran for human beings? the present essay intends to offer documented answers to those questions by referring to revealed verses. based on this research, it can be admitted that from quranic perspective, parallel to the system of creation which is based on the material causality there is another system which is absolutely separated from characteristics of material world and is merely dependent upon the divine will. some phenomena, processes, and events around us belong to that world which is unknowable via material rules available to human beings. that world is part of the unseen world which is frequently spoken of in the holy quran and in which people are invited to believe.