Well, andrewk. Firstly, I'm not a theologian. I'm a metaphysicist.
Secondly that's not "Evil", that's corrupted data. Which is an inevitability for beings who inhabit a temporal structure. That which allows us life and breath, also introduces decay and corruption. There is no avoiding the latter, without cessation of the former. Not saying it's not bad, or horrible. It's just not "evil"
Evil, is someone coming and raping then killing the baby. Evil, is slaughter of a thousand babies. Evil, is subjugation and indoctrination of a million more babies.
These things are, inarguably, evil. And yet, what if there was more than our limited, human, temporal consciousness could perceive? Consider the actions of Adolf Hitler. Can we say his actions were evil? Yes. But can we say that everything that follows as a result of his actions, is also evil? We cannot. What if, in fact, The consequences of Hitler's actions, teaches us humans such lessons that, a thousand years to the future, we have a peace and prosperity such as could have not occurred in any other timeline?
My point here is that all we see of evil is the action, we don't see the results of it. The reconciliation of an all powerful hod and an all good god is that evil serves a purpose, his purpose, to bring about a greater good than could have been achieved without it.
My op illustrates this principle in action, in the form of the human individual questioning and facing his own corruption. The reason evil exists in man is for it to be faced, fought, and conquered, such that ensures, quite literally, a greater good than the greatest possible amount of pure goodness.
I know that last sentence is confusing so I will reiterate: Purity is the greatest amount of good, such that it has no evil, no corruption. But, purity can become corrupted, by their very definitions, because corruption is what makes purity no longer pure. Once corrupted, a sample can be purified, resulting in the death of the corrupt sample. Now pure, the sample can become corrupted again.
God could strike all evil from our world, snap his fingers and give us heaven on earth. But you know what would happen if he did? It'd just get corrupted again, because without the knowledge of how heaven on earth was built, it cannot possibly be maintained.
The point of evil is to be overcome. When evil faces and conquers itself, a greater good than purity is achieved. As it is still corruption, it cannot be corrupted again. But as long as it resolves to fight itself, it won't act as corruption, but as purity.
Now imagine what corruption is to the human. Is it not of the mind? The actions follow from the mind. The metaphors contained in the Bible, which I separately discovered as logical truth, and only afterward discovered the correlations to the Bible, highlight the method by which an evil being overcomes itself.