Some people were told by their parents that religions are source of wars and problems and killing.
My question to them is that can Islam for example be a source of killing and there is a statement in the holy Quran which means that if you have saved one life it is like if you have saved the whole humanity and if you have killed one life it is like if you have killed the whole humanity?
Let us say that there is a very good book teaching the parents how deal with their children correctly and happily with hitting their children, and then you see parents who used this book beating their children badly, is it the book mistake?
A good teacher is there and very nice with all students and suddenly one or two students became violent, is it the teacher responsibility?
A good school is 600 students and 15 students left the school for their bad behaviour does this mean that the school is bad?