The so-called greater good defense for the “problem of evil” is based upon the assumption that there is a “greater good” result, which cannot be reached (despite God’s omnipotence) without some “necessary suffering”. (There are some additional assumptions, which we can disregard for the time being.)
Is there an example of such “greater good”, which cannot be achieved without some “logically necessary suffering”? I tried to find an example, but failed. Please concentrate on a logical sequence, where the suffering is a logical pre-requiste - meaning that without the suffering the greater good cannot achieved.
First, your idea of “logical” and God’s idea are probably significantly different. Second, we cannot understand the Eternal Truths completely while limited by physical brains. So, we depend on analogy. There are a lot of analogies in Scripture to answer the question, but here is mine:
To get from “nothingness” to being “oned with God” a transformation must take place. Time/space was created in order that we can accomplish that by God’s Grace. So, we have to come here to get to God. This is illustrated in the Garden of Eden story.
Because we inherently know what perfection is, because we are all imbued with a “spark” of the Holy Spirit, simply being here is suffering. No extras are required. But, there tend to be rather a lot of extras. Why?
Because a guy who has spent his first forty years eating burgers and pizza in a chair drinking beer watching a sports show, cannot climb to the top of a mountain. He will give up, have a heart attack, fall to his death. He has to get into shape, to suffer through the diet changes, the working out, to give up his whole life for a new way of living in order to get where he wants to go: up.
You can’t get to God after death if you have no spiritual awareness, no relationship with God, are so attached to earth you don’t want to let go. You need to learn and train and find out what your goal is, and choose that over and over and over, as practice, so at that moment when you leave here and must choose, you can choose God and not be annihilated by His Presence.
When do we turn to God? Like the saying says: no atheists in foxholes. When life starts lobbing grenades at us, that’s when we start to pray. If there was no suffering, why would anything ever change? Why would you give up one dime you had unless others were dying of hunger? Why would you turn to Divinity for help, unless you had exhausted all possibilities otherwise and were in real distress?
Thank God for suffering because without it, we’d never get to the only place any of us ever really want to be.
Oh yeah, you wanted an example: if Jesus had not suffered and died for us, almost no one would get to Heaven. It was for the greater good.