Sorry, I originally wrote a lengthy post using math structure to visualize the argument, but I ended up deleting it because I wasn’t sure my presentation was accurate. But it has colored my interpretation and I let it slip back in.
Suppose we treat an omniGod as a function on the variable benevolence. I’m specifically expanding the God category beyond omnibenevent ones.
We know that since God created the world, then the maximum amount of evil allowed in the world is limited by God. For this example, I am not denying there is a minimum required evil to achieve a world. But evil could exceed that minimum if God allowed.
So the maximum evil in the world Eiwmax = 1 / God(benevolence).
This shows that Eiwmax is inversely proportional to benevolence, which is what we expect.
Now I know if we plug in benevolence = infinity, the result is undefined. But we can evaluate undefined outcomes using limits.
If we take the limit of Eiwmax as benevolence goes to omnibenevolent, we get a result that Eiwmax = 0 + X, where X is the minimum necessary evil.
In other words, an omnibenevolent God would eliminate all unnecessary evil. Any evil left is necessary.
That’s what I meant by evaluating the trend.
We can set experienced evil as 100 for an arbitrary value for comparison, and we don’t know X, so it could be 2 or 2 million. So we don’t know if 100 is above or below minimum, even vastly below minimum.
However, we can see that the expected trend for an omnibenevolent God is for maximim evil to go down.
That is the inconsistency that even Christians recognize. Thus the existence of the problem of evil.
Thus even if 100 is well below X, any observance of evil moves counter to the expected trend.
A vegetarian has a steak in his fridge, ok. You see him coming out of a steakhouse alone. Ok. He brings his lunch to work in a Burger King bag. There might be an explanation such that he is actually a vegetarian, but each event raises the question of if he is lying.
There might be an explanation for the amount of evil we see, but without a scale on either necessary evil or for how much effect the proposed explanation can provide, we can still say that more evil is more inconsistent with an omnibenevolent God.