On the second of November 1917, British Foreign Secretary Arthur James Balfour wrote a letter. It was addressed to Walter Rothschild, a figurehead of British Zionism, and it ran to fewer than two hundred words in total. The operative passage — the one that would reorder the lives of hundreds of thousands of Palestinians — was sixty-seven words long. Those words were not a treaty, not a statute, not even a formal declaration of policy. They were a letter. And yet they became the legal and moral cornerstone of one of the twentieth century’s most consequential and still-unresolved territorial conflicts.
The 67 Words, in Full
The passage that history calls the Balfour Declaration reads, in its entirety:
“His Majesty’s Government view with favour the establishment in Palestine of a national home for the Jewish people, and will use their best endeavours to facilitate the achievement of this object, it being clearly understood that nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities in Palestine, or the rights and political status enjoyed by Jews in any other country.”
Read carefully, those sixty-seven words contain two promises that were structurally in tension with each other from the moment they were written. The first was to the Zionist movement: Britain would facilitate a Jewish national home in Palestine. The second was to everyone else already living there — the Arab Muslim and Christian majority, roughly 94 percent of the population at the time, according to the 1918 estimates cited by historian Rashid Khalidi in The Hundred Years’ War on Palestine — that their “civil and religious rights” would not be prejudiced. The word political was conspicuously absent from that second protection. The existing non-Jewish communities had no political rights in the text that was supposed to protect them.
The Broken Promise That Came First: Hussein-McMahon
To understand the full weight of the Balfour Declaration, you have to go back two years earlier, to a series of letters exchanged between 1915 and 1916. Sir Henry McMahon, British High Commissioner in Egypt, wrote to Sharif Hussein bin Ali of Mecca, promising British support for Arab independence across a sweeping geography of the Arab world — including, Arab leaders consistently argued, the territory of historic Palestine — in exchange for the Arab Revolt against Ottoman rule.
The Hussein-McMahon Correspondence never explicitly named Palestine, and Britain would later claim that Palestine had been excluded. But Hussein and the Arab leadership read the letters differently, and the geographical boundaries described in McMahon’s letter of October 24, 1915, were ambiguous enough to sustain that reading. Arab fighters rose against the Ottomans under the banner of an independence they believed Britain had pledged. Then, in 1917, that same Britain pledged the land to someone else.
Rashid Khalidi and other historians of the period have documented how British officials were aware of the contradiction in real time. The Balfour Declaration was issued while Arab soldiers were still fighting and dying in the very revolt Britain had encouraged with its promises. The Palestinian scholar and legal theorist Noura Erakat, in Justice for Some, frames this double-dealing not as an oversight but as a structural feature of colonial statecraft: the colonizing power makes multiple, irreconcilable commitments and then decides, after the fact, which one it honours.
There was a third layer, too. In May 1916 — before Balfour, after Hussein-McMahon — British diplomat Mark Sykes and French diplomat François Georges-Picot had already secretly agreed to carve up the Arab provinces of the Ottoman Empire between their two countries. Under Sykes-Picot, Palestine would fall under international administration, with Britain holding particular sway. The Arab independence that Hussein had been promised, the Jewish homeland that Balfour would promise, and the imperial partition that Sykes and Picot had already arranged: all three were in motion simultaneously, and only one of them reflected the wishes of the people who actually lived in Palestine.
The Mandate and the Abandonment of the ‘Civil and Religious Rights’ Clause
Britain received the League of Nations Mandate for Palestine in 1920, formally confirmed in 1922. The Mandate instrument incorporated the Balfour Declaration’s language almost verbatim, lending it the weight of international legal obligation. But the thin protection the Declaration had offered Palestinians — that second promise, the one about civil and religious rights — was stripped of practical meaning almost from the start.
The Mandate made no provision for Palestinian self-determination or representative self-governance. A legislative council was proposed but never meaningfully implemented. Jewish immigration, facilitated by the Mandate administration, rose sharply through the 1920s and 1930s: by 1931, the Jewish population of Palestine had grown to roughly 17 percent of the total, and by 1945 to approximately 31 percent, according to figures cited by Benny Morris in 1948: A History of the First Arab-Israeli War. Palestinian Arab political bodies were recognised only informally, and Palestinian petitions to the League of Nations against the terms of the Mandate were repeatedly dismissed or deflected.
The British response to the 1936–1939 Arab Revolt — the most sustained Palestinian uprising of the Mandate period — illustrated how hollow the “civil and religious rights” clause had become. Collective punishment, house demolitions, mass detention, and the arming of Jewish auxiliary forces all formed part of the British counterinsurgency. The Peel Commission of 1937 recommended the partition of Palestine, explicitly acknowledging that the Mandate’s two promises were irreconcilable. It was a remarkable admission: twenty years after Balfour, the British government itself conceded that it had made a promise it could not keep.
What the Declaration Did Not Say — and Why That Matters
Balfour himself was candid in private about what the Declaration really meant. In a 1919 memorandum, he wrote: “The four great powers are committed to Zionism and Zionism, be it right or wrong, good or bad, is rooted in age-long tradition, in present needs, in future hopes, of far profounder import than the desires and prejudices of the 700,000 Arabs who now inhabit that ancient land.” The quote, cited by Khalidi and others from the British Foreign Office archives, is worth sitting with. The foreign secretary who had promised to protect the rights of the “existing non-Jewish communities” privately regarded their desires as prejudices, their numbers as a detail to be weighed against a larger geopolitical ambition.
The Palestinians who would be displaced in 1948 — what Palestinians call the Nakba, the catastrophe — were the children and grandchildren of the people the Balfour Declaration had nominally protected. The sixty-seven words never mentioned them by name. They were “existing non-Jewish communities.” They were a subordinate clause. They were, in Balfour’s private calculus, an obstacle. Understanding that is not incidental to understanding the Declaration. It is the Declaration.
Sources
- Rashid Khalidi, The Hundred Years’ War on Palestine (Metropolitan Books, 2020)
- Noura Erakat, Justice for Some: Law and the Question of Palestine (Stanford University Press, 2019)
- Benny Morris, 1948: A History of the First Arab-Israeli War (Yale University Press, 2008)
- Arthur James Balfour, Letter to Lord Rothschild, 2 November 1917 (UK National Archives, FO 371/3083)
- Arthur James Balfour, Memorandum on Syria, Palestine and Mesopotamia, 11 August 1919 (UK National Archives, FO 608/98)
- Hussein-McMahon Correspondence, 1915–1916 (UK National Archives, FO 371)
- League of Nations, Mandate for Palestine, confirmed 24 July 1922
- Palestine Royal Commission (Peel Commission) Report, Cmd. 5479, 1937