And while Kristallnacht was the first nationwide, coordinated expression of that hatred in Nazi Europe, we know that this is not where it ended. That hatred continued to burn.
The violence of Kristallnacht was just a pinprick in a tapestry of destruction, beatings, starvation, and murder.
And when eventually the remnants of European Jewry were liberated from concentration camps and hiding places, you could be forgiven for believing that the flame of antisemitic hatred had burnt out.
Sadly, 85 years on, we know this is not true. We cannot help but take pause at the imagery of recent weeks — yet again burnt synagogues, Stars of David daubed on Jewish homes in European capitals, desecration of Jewish cemeteries and verbal and physical attacks on Jews. The stabbing of a Jewish woman in France simply for who she was, a swastika daubed on her door. And the unspeakable brutal massacre of 1,400 Israelis by Hamas.
Eighty-five years ago, the Jews of Europe faced this intimidation and fear without hope. Following Kristallnacht, many tried to escape but found no country willing to offer refuge. They were forced to stay within Nazi-controlled Europe, a death sentence for most.
A key difference is that we now have a Jewish state. A country that will always be there to offer refuge and support to world Jewry.
And this weekend, as British Jews mark Armistice Day and Remembrance Day, we will remember those who fought and died in the effort to defeat Nazism. We will remember those who have fallen to keep this country and its citizens safe.
We do this because we can. We know we have allies in our government and in the opposition. We have allies in friends and colleagues.
We will continue to show how proud we are to be Jewish and British and to be strong and resilient, but we will also continue to explain why there is a feeling of anxiety and fragility right now.
This week, as we remember the past, we cannot help but reflect on the present. And we hope that the world keeps its promise of never again.
Karen Pollock CBE is the chief executive of the Holocaust Educational Trust
For all the latest from Israel, click here to see all our coverage.
To sign up to our daily war briefing, click here.
To listen to our new Israel podcast, click here.