In modern society, the proverb "blood is thicker than water" is used to imply that family relationships are always more important than friends.
Contents
History
The equivalent proverb in German (originally: Blut ist dicker als Wasser), first appeared in a different form in the medieval German beast epic Reinhart Fuchs (c. 1180; English: Reynard the Fox) by Heinrich der Glîchezære. The XIII-century Heidelberg manuscript reads in part, "ouch hoerich sagen, das suppebluot von wazzer niht verdirbet" (lines 265-266). In English we read, "I also hear it said, kin-blood is not spoiled by water."
In 1412, the English priest John Lydgate observed in Troy Book, "For naturally blood will be of kind / Drawn-to blood, where he may it find."
By 1670, the modern version was included in John Ray's collected Proverbs, and later appeared in Sir Walter Scott's novel Guy Mannering (1815): "Weel — Blud's [sic] thicker than water — she's welcome to the cheeses." and in English reformer Thomas Hughes's Tom Brown's School Days (1857).
The phrase was first attested in the United States in Journal of Athabasca Department (1821)." On June 25, 1859, U.S. Navy Commodore Josiah Tattnall, in command of the American Squadron in Far Eastern waters, made this adage a part of American history when explaining why he had given aid to the British squadron in an attack on Taku Forts at the mouth of the Pei Ho River, thereby infringing strict American neutrality.
Other interpretations
Authors Albert Jack and R. Richard Pustelniak claim the original meaning of the expression was that the ties between people who've made a blood covenant were stronger than ties formed by "the water of the womb".
Although not specifically related to the expression "blood is thicker than water", H.C. Trumbull notes an interesting comparison of blood and milk in the Arab world:
We, in the West, are accustomed to say that "blood is thicker than water" ; but the Arabs have the idea that blood is thicker than milk, than a mother's milk. With them, any two children nourished at the same breast are called "milk-brothers," or "sucking brothers"; and the tie between such is very strong. [..] But the Arabs hold that brothers in the covenant of blood are closer than brothers at a common breast; that those who have tasted each other's blood are in a surer covenant than those who have tasted the same milk together ; that "blood-lickers," as the blood-brothers are sometimes called, are more truly one than "milk-brothers," or "sucking brothers"; that, indeed, blood is thicker than milk, as well as thicker than water.
In popular culture
More recently, Aldous Huxley's Ninth Philosopher's Song (1920) approached the proverb differently, stating, "Blood, as all men know, than water's thicker / But water's wider, thank the Lord, than blood."
"Blood is thicker than water" is:
"Thicker than water" is: