The Deterministic Multiverse Matrix

If one were capable of knowing everything. Everything that had ever happened, everywhere in the universe (and beyond the universe if it holds influence) Every single event, in infinitely minute detail. Then one would be able to accurately predict all future events in equally minute detail.
  
The practical application of that knowledge would give one the ability to shape a future with precision and certainty  
   
But to truly know everything, one would have had to influence the system in every possible way. Effectively creating new universes and influence each new universe in every possible way. An infinite number of possibilities creating an infinite number of universes, each with infinite possibilities    
   
Once one has done this  
then one is God