Mr.LemonPieIt wasn't ever created, it's always been in existence at some point in time...You're just looking at time like it's a number line, only going in one direction while in reality it is completely bendable we just don't understand it yet. Which may be seen as magic but the first guy who created fire probably seemed like a magician too.
I mean, I'm not saying I don't believe in a lot of weird things or that my TOE isn't based more on belief than science but I honestly believe that humans created the universe (big bang) we just don't know how we did it yet.
But time is one directional, in it's basic sense. Time is simply the ability for things to move. With enough gravity, space can bend, allowing you the illusion of travelling faster than time would allow, but you are not actually travelling through time.
The more I look into it, I think string theory makes sense to me - but the idea that black holes are a way for a universe to give birth to other universes is also a pretty logical explanation... none of this answers where all the matter came from in the first place. That, and the event horizon of black holes has always been something I can't even begin to try to understand. This is where the belief in a higher power can come in without our humanistic want for a 'god'. I like to look at 'god' as simply the unexplainable. There are physical limitations to the human body - or anything we create - that will simply never allow us to do certain things like cross the event horizon or travel back in time.
There is a difference between perceived magic (harnessing control of fire, electricity, etc) and doing/understanding things beyond the physical rules of the universe (telekinesis, time travel, etc). This is where 'god' comes into play - even for the scientifically minded.