This was an exercise in my husbands logic class. I'm not trying to make a point, just an exercise to make you think. So remember you can NOT argue that' I'm wrong because the Bible/Preacher/Mom or Dad taught you that G-d was this that or the other.
1. If G-d was all powerful he could get rid of Evil.
2. If G-d was all-loving he would want to get rid of Evil
3. Evil exists
Therefore G-d is either not all powerful or not all loving
The replys to the common arguments with this are way to numerous to post, but if any one wants to post a LOGICAL argument here feel free to do so.
Hi, I'm an atheist and find these type of proofs and questions (like why doesn't god heal amputees?) rather interesting and enjoyable. But as regards to your question, I think that a religious person could make a good argument that the error with this logic resides in the second point, which contains an implied contradiction. If the world contained no evil, then would we even have a word for love? Without the concept and existence of evil the idea of all-loving would also cease to exist. How could you then apply a label (all-loving), which no longer exists, to god. Here is an example which better illustrates this:
1. If G-d was all powerful he could get rid of sickness.
2. If G-d was all-healing he would want to get rid of sickness
3. Sickness exists
Therefore G-d is either not all powerful or not all healing. [But how could healing exist without sickness? Getting rid of sickness, eliminates the possibility of being a healer and so the concept of all-healing would therefore be meaningless.]
There is also a problem with the assumption that the 2nd proposition contains. God could be all-loving but still want Evil to exist. It might be the case that if Evil were destroyed, that man might not be able to understand what God's love is like, because he wouldn't have anything to compare it against. Or that god uses evil to punish or teach humanity, but is still all-loving.
Maybe a counter example might illustrate this better:
1. My parents have the ability to eliminate time-outs.
2. If they loved me, they would want to get rid of time-outs.
3. I'm in time-out right now.
Therefore my parents either don't have the ability to eliminate time-outs or don't love me. [I hope you can see the false assumption made in the 2nd proposition, which makes the final conclusion wrong.]
Please let me know if these examples are helpful or not.