I know you are trying to insult me by ignoring me but I will take your questions on. Why god exists is begging the question, why the singularity existed is not. Of course i am taking the Abrahamic version of god which has a non answer to why god exists, if you just want to talk generic god it is still begging the question from several directions. The singularity is not the end of questioning, there are many hypothesis that deal with where and why of what we call the singularity many paths that are being investigated but god always existed is not an answer it is a question.
So tell me why which god you ascribe to and i can take it apart or not as the case may be but the mystery of god is a question, the mysteries of the natural are always open to investigation, Brobdingnagian or infinitesimal the mysteries of the natural world are open to question always, there is no "well we're here time to stop looking" in science but that is all religion really is...
This might might make things a bit clearer Fred Champion...
https://www.youtube.com/watch?v=O941fIJsS8c