Once again I return to the Theodicy by Leibnitz, to address the problem of evil and free will.

First off, lets rephrase the argument to use the more common terms from philosophy:

  1. God is omnipotent
  2. God is omnibenevolent
  3. God could and would eliminate evil
  4. Evil is here
  5. Therefore God does not exist
#5 means there is no being that is omnipotent and omnibenvolent. I have previously addressed this in Omnibenevolence and Omnipotence showing that Omnibenevolence and Omnipotence are not contradictory. The problem of evil is at the core of this argument and centers around #3 as mentioned above.

Does omnibenevolence mean that there should be no evil? Is evil part of a larger plan for the universe?

To overthrow this objection, therefore, it is sufficient to show that a world with evil might be better than a world without evil
Without day, there is no night. Without a wrong way there is no right way. Without evil, there is no good. Without sin, there can be no salvation. If it is the case that salvation is more good than evil is bad, then it is necessary to have a world with evil in it. There can be no choices made on a road with no forks.