This is literally what he sent me:
You're offspring will reap the demise off your ignorance, be it slavery or another form of retribution. You're unwillingness to acknowledge injustice will bring the wrath of vengeful and irrational beings, seeking reparations in blood. I sought to enlighten you to a reality you were not privy to through the stories of people who lived those hardships. Those "criminals", as you call them, will come to eternally rob you and your next of kin of light... I wish the best for you.
Really fucked up stuff, this was a good friend of mine. What happened to people?
Every person who says this, you should tell them to watch the movie, “Come and See.” It was a film from the Soviet Era, but showcases the Occupation of Belarus during the Second World War. The Soviets banned it because they said it was too realistic, and because it showcased some of the Commissars in a very bad light
I'll try to give it a watch