1. Why has 'evil and suffering'always been a big challenge for religious believers?

Because religion teaches you peace and harmony and is telling people to seek out evil and destroy it.

And this is a big challenge, for example look at slavery, many blacks suffered torture, family loss, and death. And some religions wanted people to help them but most even if they were religoius still that that blacks were inferior.

Religoius beliviers feel like they need to fix this world of its suffering.

answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;

answer; ecological fallacy;