Origin and history of tolerate

also tolleration, 1510s, "permission granted by authority, licence" (a sense now obsolete), from French tolération (15c.), from Latin tolerationem (nominative toleratio) "a bearing, supporting, enduring" (source also of Old Spanish toleracion, Italian tollerazione), noun of action from past-participle stem of tolerare "to endure, sustain, support, suffer," literally "to bear" (from PIE *tele- "to bear, carry;" see extol).

The classical sense of "action of sustaining or enduring" was in English 16c.-17c. but is obsolete. The meaning "forbearance, sufferance, disposition to tolerate; action of allowing what is not approved" is from 1580s.

The specific religious sense is from 1609, "recognition of the right of private judgment in matters of faith and worship" as granted by a ruling power (but in U.S. later as a natural right). As in Act of Toleration (1689), the statute granting freedom of religious worship (with conditions) to dissenting Protestants in England. In this it means "recognition of the right of private judgment in matters of faith and worship; liberty granted by the government to preach and worship as one pleases; equality under the law without regard to religion."

Toleration is not the opposite of Intoleration, but is the counterfeit of it. Both are despotisms. The one assumes to itself the right of withholding Liberty of Conscience, and the other of granting it. [Paine, "Rights of Man"]

If any man err from the right way, it is his own misfortune, no injury to thee; nor therefore art thou to punish him in the things of this life because thou supposest he will be miserable in that which is to come. Nobody, therefore, in fine, neither single persons nor churches, nay, nor even commonwealths, have any just title to invade the civil rights and worldly goods of each other upon pretence of religion. [John Locke, "Letter Concerning Toleration," 1689]

Before any man can be considered as a member of Civil Society, he must be considered as a subject of the Governour of the Universe: And if a member of Civil Society, do it with a saving of his allegiance to the Universal Sovereign. We maintain therefore that in matters of Religion, no man's right is abridged by the institution of Civil Society and that Religion is wholly exempt from its cognizance. [James Madison, "Memorial and Remonstrance Against Religious Assessments," 1785]

Unlimited tolerance must lead to the disappearance of tolerance. If we extend unlimited tolerance even to those who are intolerant, if we are not prepared to defend a tolerant society against the onslaught of the intolerant, then the tolerant will be destroyed, and tolerance with them. [Karl Popper, "The Open Society and Its Enemies," 1962]

"be subjected to or exposed to, to endure without complaint," now archaic or Scottish and Northern English dialect, Middle English tholen, from Old English þolian "to suffer, endure, undergo; remain, survive; to lose, lack, forfeit," from Proto-Germanic stem *thulonan (source also of Old Saxon tholon, Old High German dolon, Old Norse þola, Gothic þulan "to suffer," German geduld "patience").

This is reconstructed to be from PIE *tele- "to bear, carry" (see extol) and is thus related to tolerate. Hence Middle English tholemode "patient," tholemodely (adv.) "submissively, meekly," tholemodeship, tholemodeness "patience in adversity" (Old English þole-modness).

Also untholemodnes (glossing Latin inpacientia) "resistance to tribulation and chastisement, unwillingness to suffer adversity," as a sin; "grutching," "as when a man will not hear of his defaults and sins" (1425) or will not "blithely hear what he is worthy for his sins" (1500).