Ok . you cannot answer this question , no one can . but look deeper , maybe the question itself is wrong ! yes . you want to know how everything , a mass for example, came out of nothingness ?! but why not asking like this : " How nothingness cames out of things?" think of nothingness as a result of eliminating a "thing" . so why always there should be "nothingness" before existence ? think like this : existence always existed and nothingness is a result of eliminating the existence , yeah ! the answer could be as simply as that . so for GOD believers it could be a good answer . God always existed !
