Evil is ‘lacking’ rather than a being. Like a hole in the ground you can fall into. It’s real, but it’s not ‘something in itself’ but rather a ‘lacking’ in something that exists.
Of course there are several ‘evil’ people classify:
“Metaphysical evil” which is the limitation by one another of various component parts of the natural world… , like earthquakes or tornados. If we fall into the water and drown it is a consequence of our limitation.
Those, however, are not really ‘evil’, they are just ‘occurrences’ and how the world exists.
Then there is moral evil, which is caused by abuse of free will, i.e. chosing NOT to do good or acting against goodnes and God.
Then there is “physical evil”, which is whay brings physicsl harm and it’s just a consequence of the two above.
But Physical and MEtaphysical evil, I’d say, cannot be truly spoken as ‘evil’, since they are jusy accidental or consequential occurrences in the natural world…
The true evilis moral evil, which is the lacking of something and can lead to physical and metaphysical evil as well.
For example if Adam would have not fallen, we could speculate, he might have been immune to physical and metaphysical evils as well (but Adam did fall so we are not immune)
So God did not create evil. He created nature. We do evil by free will. We sin.
An example is also ‘sexual desire’: it is NOT evil or sinful (maybe puritans think it is, but they are incorrect). Since it is a natural part of man it is GOOD.
However disordered sexual behavior (ie sinful) is evil, because it is a corruption of what sexuality is, detracting from it (ie. sinful sexual behavior is something ‘lacking’ in the end).
I want to note I was very brief here: just giving the basic idea. I thing you ought to do a search on newadvent.org and on catholic.com for more complete articles
I also recoment Brian Davis
‘The reality of God and the problem of Evil’. It’s a bit tough, but worth it. It deals both with the criticism of atheists, on how NOT to do theodicy (and avoid lame cop-out excuses) and gives serious and interesting answers.
Also, Brian Davis again with “
Thomas Aquinas on God and Evil” (it give more the thomistic prospective, very interesting, but might be a bit tough)
Peter van Inwagen *‘The Problem of Evil’ * is also interesting. Inwagen explains why the philosophical ‘argument from evil against theism’ is basically a ‘philosophical failure’.
CS Lewis: “
The problem of pain” is more accessible (less formal phylosophically) yet very, very interesting as well.
I tihnk many philosopher have more than adequately respondend at the philosophical level, makinf the argument of evil against God more or less futile… YET it reamains very strong emotinally.
Pain touches us deeply… and often a rational explaination will not do. I mean you can explain why someone is suffering (maybe even justly because he or she did bad things and is now being punished, even if it is a stomach ache after eating too much candy)… yet when we suffer or see other people suffer, I fear, we shut our ‘rational thinking’ off and deal with it emotionally and empathically
That is why relationships, especially break-ups are so hard and messy: we hardly deal with them rationally…
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Careful: The story is very nice, and illustrates the point very well but it was not Einstein. It is wrongly attributed to him (probably to put an important name under it).