At one time in his life the apostate radically changes his political, religious or philosophical convictions by taking up all possible means of argumentation against that which he formerly held to be true, and lives now for the sake of its negation. His new ideas and opinions consist in continuous acts of revenge on his spiritual past.
Instead of defining the word, let us briefly characterize or describe the phenomenon. Ressentiment is a self-poisoning of the mind which has quite definite causes and consequences. It is a lasting mental attitude, caused by the systematic repression of certain emotions and affects which, as such, are normal components of human nature. Their repression leads to the constant tendency to indulge in certain kinds of value delusions and corresponding value judgments. The emotions and affects primarily concerned are revenge, hatred, malice, envy, the impulse to detract, and spite.
The precepts "Love your enemies, do good to them which hate you, bless them that curse you" ... are born from the Gospel's profound spirit of individualism, which refuses to let one's own actions and conduct depend in any way on somebody else's acts. The Christian refuses to let his acts be mere reactions-such conduct would lower him to the level of his enemy. The act is to grow organically from the person, "as the fruit from the tree." ... What the Gospel demands is not a reaction which is the reverse of the natural reaction, as if it said: "Because he strikes you on the cheek, tend the other"-but a rejection of all reactive activity, of any participation in common and average ways of acting and standards of judgment.
The highest and ultimate personality values are declared to be independent of contrasts like rich and poor, healthy and sick, etc. The world had become accustomed to considering the social hierarchy, based on status, wealth, vital strength, and power, as an exact image of the ultimate values of morality and personality. The only way to disclose the discovery of anew and higher sphere of being and life, of the "kingdom of God" whose order is independent of that worldly and vital hierarchy, was to stress the vanity of the old values in this higher order.
The "kingdom of God" has become the "other world," which stands mechanically beside "this world"-an opposition unknown to the strongest periods of Christianity.
When we are told, in the same tone, that these people will be rewarded in "heaven" for their distress, and that "heaven" is the exact reverse of the earthly order ("the first shall be last"), we distinctly feel how the ressentiment-laden man transfers to God the vengeance he himself cannot wreak on the great. In this way, he can satisfy his revenge at least in imagination, with the aid of an other-worldly mechanism of rewards and punishments.
In ressentiment morality, love for the "small," the "poor," the "weak," and the "oppressed" is really disguised hatred, repressed envy, an impulse to detract, etc., directed against the opposite phenomena: "wealth," "strength," "power," "largesse." When hatred does not dare to come out into the open, it can be easily expressed in the form of ostensible love-love for something which has features that are the opposite of those of the hated object. This can happen in such a way that the hatred remains secret. When we hear that falsely pious, unctuous tone (it is the tone of a certain "socially-minded" type of priest), sermonizing that love for the "small" is our first duty, love for the "humble" inspirit, since God gives "grace" to them, then it is often only hatred posing as Christian love.
It is precisely the essential feature of egoism that it does not apprehend the full value of the isolated self. The egoist sees himself only with regard to the others, as a member of society who wishes to possess and acquire more than the others. Self-directedness or other-directedness have no essential bearing on the specific quality of love or hatred. These acts are different in themselves, quite independently of their direction.
Antiquity believed that the forces of love in the universe were limited. Therefore they were to be used sparingly,and everyone was to be loved only according to his value.