I am an agnostic from a muslim background. I have read bible(old testament & new testament), Quran and other religious books from different religions . and I have found that there have been many prophets and prophet like figures throughout history from Adam to Muhammad in different times and different parts of the world and all of them had similar beliefs and teachings. Many muslim scholars present this as evidence for the existence of God and truthfulness of abrahamic/monotheistic religions . According to islamic theology all the religion of the world came from one belief system that is belief on Allah but this one beliefe system later got changed by satans influence and hence we see various religions in the world . thats why all the religions have some similarities and similar stories . muslim scholars like zakir naik claims that krishna , buddha etc figures were prophets but their stories got changed by time . My question is how athiesism can refute these claims or logics from an atheistic point of view with proper logical explanation ? how can you proof that this phenomena of prophets existing throughout history with similarities are not because of God or something divine ? I’m not native english speaker but I hope I have managed to express my question.