“[The evildoer's] behavior has been threatening to those whose own morality is insecure; and as long as he is seen as having exemplified the tempting way of life, there are those who will need to punish him as a prophylaxis for their own temptations.”
Source: The Psychology of Personal Constructs, 1955, p. 407
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George Kelly (psychologist) 20
American psychologist and therapist 1905–1967Related quotes

Six Principles of Political Realism, § 5.
Politics Among Nations (1948)
Context: Political realism refuses to identify the moral aspirations of a particular nation with the moral laws that govern the universe. As it distinguishes between truth and opinion, so it distinguishes between truth and idolatry. All nations are tempted — and few have been able to resist the power for long — to clothe their own aspirations and action in the moral purposes of the universe. To know that nations are subject to the moral law is one thing, while to pretend to know with certainty what is good and evil in the relations among nations is quite another. There is a world of difference between the belief that all nations stand under the judgment of God, inscrutable to the human mind, and the blasphemous conviction that God is always on one's side and that what one wills oneself cannot fail to be willed by God also.

XVIII. Why there are rejections of God, and that God is not injured.
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Source: Sexual Personae: Art and Decadence from Nefertiti to Emily Dickinson (1990), p. 8

Pt. I, Ch. 2 : The Evanescence of Evil, concluding paragraph
Social Statics (1851)
Context: Man needed one moral constitution to fit him for his original state; he needs another to fit him for his present state; and he has been, is, and will long continue to be, in process of adaptation. And the belief in human perfectibility merely amounts to the belief that, in virtue of this process, man will eventually become completely suited to his mode of life.
Progress, therefore, is not an accident, but a necessity. Instead of civilization being artificial, it is part of nature; all of a piece with the development of the embryo or the unfolding of a flower. The modifications mankind have undergone, and are still undergoing, result from a law underlying the whole organic creation; and provided the human race continues, and the constitution of things remains the same, those modifications must end in completeness.

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What Buddhists Believe (1993)

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ch III: A Militia, with Navy
Political Disquisitions (1774)