"You must understand, the leading Bolsheviks who took over Russia were not Russians. They hated Russians. They hated Christians. Driven by ethnic hatred they tortured and slaughtered millions of Russians without a shred of human remorse. It cannot be overstated. Bolshevism committed the greatest human slaughter of all time. The fact that most of the world is ignorant and uncaring about this enormous crime is proof that the global media is in the hands of the perpetrators"

That quote is frequently passed around, but has never been successfully traced back to anything that Solzhenitsyn is documented to have written. It's almost certainly fake. On the other hand, he verifiably did write the following in chapter 14 of his book "200 Years Together":

"The closer it got to to October coup and the more apparent the Bolshevik threat, the wider this realization spread among Jews, leading them to oppose Bolshevism. It was taking root even among socialist parties and during the October coup many Jewish socialists were actively against it. Yet they were debilitated by their socialist views and their opposition was limited by negotiations and newspaper articles – until the Bolsheviks shut down those newspapers.

It is necessary to state explicitly that the October coup was not carried by Jews (though it was under the general command of Trotsky and with energetic actions of young Grigory Chudnovsky during the arrest of Provisional Government and the massacre of the defenders of the Winter Palace). Broadly speaking, the common rebuke, that the 170-million-people could not be pushed into Bolshevism by a small Jewish minority, is justified. Indeed, we had ourselves sealed our fate in 1917, through our foolishness from February to October-December.

The October coup proved a devastating lot for Russia. Yet the state of affairs even before it promised little good to the people. We had already lost responsible statesmanship and the events of 1917 had proved it in excess. The best Russia could expect was an  inept, feeble, and disorderly pseudo-democracy, unable to rely on enough citizens with developed legal consciousness and economic independence.

After October fights in Moscow, representatives of the Bund and Poale-Zion had taken part in the peace negotiations – not in alliance with the Junkers or the Bolsheviks — but as a third independent party. There were many Jews among Junkers of the Engineers School who defended the Winter Palace on October 25: in the memoirs of Sinegub, a palace defender, Jewish names appear regularly; I personally knew one such engineer from my prison experience. And during the Odessa City Duma elections the Jewish block had opposed the Bolsheviks and won, though only marginally."

In chapter 15, he downright criticized attempts to absolve Russians of all blame for the October Revolution and to put the blame solely on Jews. In fact, the dubious "you must understand..." quote reads an awful lot like someone took some of his words from the portion of chapter 15 quoted below and twisted his words to mean the opposite of what he intended:

"This theme—the Jews alongside the Bolsheviks—is not new, far from it. How many pages already written on the subject! The one who wants to demonstrate that the revolution was “anything but Russian”, “foreign by nature”, invokes Jewish surnames and pseudonyms, thus claiming to exonerate the Russians from all responsibility in the revolution of seventeen. As for the Jewish authors, those who denied the Jews’ share in the revolution as well as those who have always recognised it, all agree that these Jews were not Jews by spirit, they were renegades.

We also agree on that. We must judge people for their spirit. Yes, they were renegades.

But the Russian leaders of the Bolshevik Party were also not Russians by the spirit; they were very anti‐Russian, and certainly anti‐Orthodox. With them, the great Russian culture, reduced to a doctrine and to political calculations, was distorted.

The question should be asked in another way, namely: how many scattered renegades should be brought together to form a homogeneous political current? What proportion of nationals? As far as the Russian renegades are concerned, the answer is known: alongside the Bolsheviks there were enormous numbers, an unforgivable number. But for the Jewish renegades, what was, by the enrolment and by the energy deployed, their share in the establishment of Bolshevik power?

Another question concerns the attitude of the nation towards its own renegades. However, the latter was contrasted, ranging from abomination to admiration, from mistrust to adherence. It has manifested itself in the very reactions of the popular masses, whether Russian, Jewish, or Lithuanian, in life itself much more than in the briefings of historians.

And finally: can nations deny their renegades? Is there any sense in this denial? Should a nation remember or not remember them? Can it forget the monster they have begotten? To this question the answer is no doubt: it is necessary to remember. Every people must remember its own renegades, remember them as their own—to that, there is no escape.

And then, deep down, is there an example of renegade more striking than Lenin himself? However, Lenin was Russian, there is no point in denying it. Yes, he loathed, he detested everything that had to do with ancient Russia, all Russian history and a fortiori Orthodoxy. From Russian literature he had retained only Chernyshevsky and Saltykov‐Shchedrin; Turgenev, with his liberal spirit, amused him, and Tolstoy the accuser, too. He never showed the least feeling of affection for anything, not even for the river, the Volga, on whose banks his childhood took place (and did he not instigate a lawsuit against his peasants for damage to his lands?). Moreover: it was he who pitilessly delivered the whole region to the appalling famine of 1921. Yes, all this is true. But it was we, the Russians, who created the climate in which Lenin grew up and filled him with hatred. It is in us that the Orthodox faith has lost its vigour, this faith in which he could have grown instead of declaring it a merciless war. How can one not see in him a renegade? And yet, he is Russian, and we Russians, we answer for him. His ethnic origins are sometimes invoked. Lenin was a mestizo issued from different races: his paternal grandfather, Nikolai Vasilyevich, was of Kalmyk and Chuvash blood, his grandmother, Anna Aleksievna Smirnova, was a Kalmyk, his other grandfather, Israel (Alexander of his name of baptism) Davidovitch Blank, was a Jew, his other grandmother, Anna Iohannovna (Ivanovna) Groschopf, was the daughter of a German and a Swede, Anna Beata Estedt. But that does not change the case. For nothing of this makes it possible to exclude him from the Russian people: we must recognise in him a Russian phenomenon on the one hand, for all the ethnic groups which gave him birth have been implicated in the history of the Russian Empire, and, on the other hand, a Russian phenomenon, the fruit of the country we have built, we Russians, and its social climate—even if he appears to us, because of his spirit always indifferent to Russia, or even completely anti‐Russian, as a phenomenon completely foreign to us. We cannot, in spite of everything, disown him.

What about the Jewish renegades? As we have seen, during the year 1917, there was no particular attraction for the Bolsheviks that manifested among the Jews. But their activism has played its part in the revolutionary upheavals. At the last Congress of the Russian Social‐Democratic Labour Party (RSDLP) (London, 1907), which was, it is true, common with the Mensheviks, of 302‒305 delegates, 160 were Jews, more than half—it was promising. Then, after the April 1917 Conference, just after the announcement of the explosive April Theses of Lenin, among the nine members of the new Central Committee were G. Zinoviev, L. Kamenev, Ia. Sverdlov. At the VIth summer Congress of the RKP (b) (the Russian Communist Party of the Bolsheviks, the new name of the RSDLP), eleven members were elected to the Central Committee, including Zinoviev, Sverdlov, Trotsky, Uritsky.[1781] Then, at the “historic meeting” in Karpovka Street, in the apartment of Himmer and Flaksermann, on 10 October 1917, when the decision to launch the Bolshevik coup was taken, among the twelve participants were Trotsky, Zinoviev, Kamenev, Sverdlov, Uritsky, Sokolnikov. It was there that was elected the first “Politburo” which was to have such a brilliant future, and among its seven members, always the same: Trotsky, Zinoviev, Kamenev, Sokolnikov. Which is already a lot. D. S. Pasmanik clearly states: “There is no doubt that the Jewish renegades outnumbered the normal percentage…; they occupied too great a place among the Bolshevik commissioners.”

Of course, all this was happening in the governing spheres of Bolshevism and in no way foreshadowed a mass movement of Jews. Moreover, the Jewish members of the Politburo did not act as a constituted group. Thus Kamenev and Zinoviev were against a hasty coup. The only master of the work, the genius of October’s coup de force, was in fact Trotsky: he did not exaggerate his role in his Lessons of October. This cowardly Lenin, who, he, had been hiding out, made no substantial contribution to the putsch.

Basically, because of his internationalism and following his dispute with the Bund in 1903, Lenin adhered to the opinion that there was not and never would be such a thing as a “Jewish nationality”; that this was a reactionary action which disunited the revolutionary forces. (In agreement with him, Stalin held the Jews for a “paper nation”, and considered their assimilation inevitable.) Lenin therefore saw anti‐Semitism as a manœuvre of capitalism, an easy weapon in the hands of counter‐revolution, something that was not natural. He understood very well, however, what mobilising force the Jewish question represented in the ideological struggle in general. And to exploit, for the good of the revolution, the feeling of bitterness particularly prevalent among the Jews, Lenin was always ready to do so."