“Until the conscience has gained sufficient wisdom, desire resembles a raging wildfire.”

1920s, The Future of an Illusion (1927)
Context: The voice of the intellect is a soft one, but it does not rest until it has gained a hearing. Ultimately, after endlessly repeated rebuffs, it succeeds. This is one of the few points in which it may be optimistic about the future of mankind, but in itself it signifies not a little.

"Last Will and Testament" (May 1572); published in John Knox and John Knox's House (1905) by Charles John Guthrie
Context: None have I corrupted. None have I defrauded. Merchandise have I not made — to God's glory I write — of the glorious Evangel of Jesus Christ; but, according to the measure of the grace granted unto me, I have divided the Sermon of Truth in just parts, beating down the rebellion of the proud against God, and raising up the consciences troubled with the knowledge of their sins, by declaring Jesus Christ, the strength of His Death, and the mighty operation of His Resurrection, in the hearts of the Faithful. Of this, I say, I have a testimony this day in my conscience, before God, however the world rage.

The Complete Neurotic's Notebook (1981), Love

Source: The White Stone (1905), Ch. III, p. 135
Context: The gods conform scrupulously to the sentiments of their worshippers: they have reasons for so doing. Pay attention to this. The spirit which favoured the accession in Rome of the god of Israel was not merely the spirit of the masses, but also that of the philosophers. At that time, they were nearly all Stoics, and believed in one god alone, one on whose behalf Plato had laboured and one unconnected by tie of family or friendship with the gods of human form of Greece and Rome. This god, through his infinity, resembled the god of the Jews. Seneca and Epictetus, who venerated him, would have been the first to have been surprised at the resemblance, had they been called upon to institute a comparison. Nevertheless, they had themselves greatly contributed towards rendering acceptable the austere monotheism of the Judaeo-Christians. Doubtless a wide gulf separated Stoic haughtiness from Christian humility, but Seneca's morals, consequent upon his sadness and his contempt of nature, were paving the way for the Evangelical morals. The Stoics had joined issue with life and the beautiful; this rupture, attributed to Christianity, was initiated by the philosophers. A couple of centuries later, in the time of Constantine, both pagans and Christians will have, so to speak, the same morals and philosophy. The Emperor Julian, who restored to the Empire its old religion, which had been abolished by Constantine the Apostate, is justly regarded as an opponent of the Galilean. And, when perusing the petty treatises of Julian, one is struck with the number of ideas this enemy of the Christians held in common with them. He, like them, is a monotheist; with them, he believes in the merits of abstinence, fasting, and mortification of the flesh; with them, he despises carnal pleasures, and considers he will rise in favour with the gods by avoiding women; finally, he pushes Christian sentiment to the degree of rejoicing over his dirty beard and his black finger-nails. The Emperor Julian's morals were almost those of St. Gregory Nazianzen. There is nothing in this but what is natural and usual. The transformations undergone by morals and ideas are never sudden. The greatest changes in social life are wrought imperceptibly, and are only seen from afar. Christianity did not secure a foothold until such time as the condition of morals accommodated itself to it, and as Christianity itself had become adjusted to the condition of morals. It was unable to substitute itself for paganism until such time as paganism came to resemble it, and itself came to resemble paganism.

Mercator, Act IV, scene 7, line 40
Mercator (The Merchant)

Source: The Theory of Gambling and Statistical Logic (Revised Edition) 1977, Chapter Four, Coins, Wheels, And Oddments, p. 113

Source: Gargantua and Pantagruel (1532–1564), Pantagruel (1532), Chapter 8 <!-- Thy father Gargantua. From Utopia the 17th day of the month of March. -->
Variant translation: Wisdom entereth not into a malicious mind, and science without conscience is but the ruin of the soul.
Original: Science sans conscience n'est que ruine de l'âme.
Context: But because, as the wise man Solomon saith, Wisdom entereth not into a malicious mind, and that knowledge without conscience is but the ruin of the soul, it behoveth thee to serve, to love, to fear God, and on him to cast all thy thoughts and all thy hope, and by faith formed in charity to cleave unto him, so that thou mayst never be separated from him by thy sins. Suspect the abuses of the world. Set not thy heart upon vanity, for this life is transitory, but the Word of the Lord endureth for ever. Be serviceable to all thy neighbours, and love them as thyself. Reverence thy preceptors: shun the conversation of those whom thou desirest not to resemble, and receive not in vain the graces which God hath bestowed upon thee.