Pretty much the entire point of communism. That’s why we used to call it “Godless Communism”.
“Atheism is a natural and inseparable part of Marxism, of the theory and practice of scientific socialism.” […]This is the same force behind the riots, the cancel culture, the mainstream Media, the Democratic Party and the Uniparty RINOs . . . anyone who thinks otherwise is dangerously mistaken.
“… (M)arxism cannot be conceived without atheism. We would add here that atheism without Marxism is incomplete and inconsistent.”
— Lenin, “Religion”, Introduction
“We hate Christians and Christianity. Even the best of them must be considered our worst enemies. They teach love of one’s neighbor and mercy, which is against our principles. Christian love is an impediment to the development of the revolution. Down with love of our neighbor. What we want is hatred. We must know how to hate. Only then shall we conquer the universe.”
— Anatoly Lunacharsky, first USSR education commissar
“We must combat religion. That is the A-B-C of all materialism, and consequently of Marxism.” […]
“And so: ‘Down with religion and long live atheism; the dissemination of atheist views is our chief task!’”
— Lenin, “The Attitude of the Worker’s Party to Religion”