Is it the reason for invalidity of these superior human values!

Is it the reason for invalidity of these superior human values! Secondly, is believing the advent of Mahdi a reality that has been abused or an imaginary matter? If we have accepted its reality - as we should accept because we have many evidences for that - then it is not possible to leave it behind because of the abuses of others, and if (assumable) it is not real then it should be left aside, whether it has been abused or not!

Anyway, correct or incorrect way of using a matter cannot be the means of judging that. If someday, cruel fire-starters of the world misuse “atomic energy” and in an atomic attack to “Hiroshima” kill 300 hundred thousand persons and injure another 300 hundred thousand persons that after 30 years, terrible injuries of some of them have not been healed yet then can it be the reason for us to completely abstain from this great source of energy or completely deny its existence, because cruel imperialists has abused that; or by accepting this reality, try to use it in correct way and in benefits of human society?

After this question and its answer, it is the time for the second question that is more important in some aspects that whether all of this…