The universal pretense of evil to be good and the occasional presence of some good in most evil create confusion or bewilderment in many minds and lead to wrong judgement in other minds. Is there any absolute way of distinguishing good from evil? The Russian Staretz Silouan, of Mount Athos, thought there was--that however good an end might seem, if the means used to attain it was bad, then it was to be rejected. It is easy for us to see that falsehood intended to lead others to act against their own welfare could be such a bad means, as also could malicious cruelty.
-- Notebooks Category 11: The Negatives > Chapter 1: Their Nature > # 4