This kind of speaks for itself.
As a rule…the individual is so unconscious that he altogether fails to see his own potentialities for decision. Instead he is constantly and anxiously looking around for external rules and regulations which can guide him in his perplexity. Aside from general human inadequacy, a good deal of the blame for this rests with education, which promulgates the old generalizations and says nothing about the secrets of private experience. Thus, every effort is made to teach idealistic beliefs or conduct which people know in their hearts they can never live up to, and such ideals are preached by officials who know that they themselves have never lived up to those high standards and never will. What is more, nobody ever questions the value of this kind of teaching.
Therefore the individual who wishes to have an answer to the problem of evil, as it is posed today, has need, first and foremost, of self-knowledge, that is, the utmost possible knowledge of his own wholeness. He must know relentlessly how much good he can do, and what crimes he is capable of, and must beware of regarding one as real and the other as illusion. Both are elements within his nature, and both are bound to come to light in him, should he wish — as he ought — to live without self-deception or self-delusion.