{{cquote|The basic premise of Communism is deceit and hypocrisy. The Communist philosophy teaches that every available means must be utilized to achieve the final end—world revolution. For this reason the Communist will lie, cheat and resort to any tactics which will gain his end. He will advocate today exactly what he denounced yesterday. And with a straight face! Has he lied? No, he will say, he's only carrying out party policy. The concept of morality and fair play, as practiced in our democracy, is alien and repugnant to him. Moreover, the Communists employ a purposive double-talk, roundabout style, known as "Aesopian language," in their literature and speeches, designed to deceive and evade to clothe their true thoughts. This technique, utilized by Lenin, is the very epitome of deceit.<ref>[https://www.usnews.com/news/national/articles/2008/05/16/how-communists-operate-an-interview-with-j-edgar How Communists Operate: An Interview with J. Edgar Hoover] at US News & World Report</ref>}}
{{cquote|The basic premise of Communism is deceit and hypocrisy. The Communist philosophy teaches that every available means must be utilized to achieve the final end—world revolution. For this reason the Communist will lie, cheat and resort to any tactics which will gain his end. He will advocate today exactly what he denounced yesterday. And with a straight face! Has he lied? No, he will say, he's only carrying out party policy. The concept of morality and fair play, as practiced in our democracy, is alien and repugnant to him. Moreover, the Communists employ a purposive double-talk, roundabout style, known as "Aesopian language," in their literature and speeches, designed to deceive and evade to clothe their true thoughts. This technique, utilized by Lenin, is the very epitome of deceit.<ref>[https://www.usnews.com/news/national/articles/2008/05/16/how-communists-operate-an-interview-with-j-edgar How Communists Operate: An Interview with J. Edgar Hoover] at US News & World Report</ref>}}
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Pope Pius IX spoke of how Communism operates, including its use of lies and deceit and its attacks on religion, in his condemnation of the ideology in 1846 encyclical ''Qui Pluribus'':
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Pope Pius IX spoke of how Communism operates, including its use of lies and deceit and its attacks on religion, in his condemnation of the ideology in his 1846 encyclical ''Qui Pluribus'':
{{cquote|A very bitter and fearsome war against the whole Catholic commonwealth (is) being stirred up by men bound together in a lawless alliance. … They are experienced and skillful in deceit, which they use to set in motion their plans to quench peoples’ zeal for piety, justice and virtue, to corrupt morals, to cast all divine and human laws into confusion, and to weaken and even possibly overthrow the Catholic religion and civil society. They teach that the most holy mysteries of our religion are fictions of human invention, and that the teaching of the Catholic Church is opposed to the good and the prerogatives of human society. They are not even afraid to deny Christ Himself and God.<ref>[https://catholicinsight.com/communism-and-the-popes/ Communism and the Popes] at Catholic Insight</ref>}}
{{cquote|A very bitter and fearsome war against the whole Catholic commonwealth (is) being stirred up by men bound together in a lawless alliance. … They are experienced and skillful in deceit, which they use to set in motion their plans to quench peoples’ zeal for piety, justice and virtue, to corrupt morals, to cast all divine and human laws into confusion, and to weaken and even possibly overthrow the Catholic religion and civil society. They teach that the most holy mysteries of our religion are fictions of human invention, and that the teaching of the Catholic Church is opposed to the good and the prerogatives of human society. They are not even afraid to deny Christ Himself and God.<ref>[https://catholicinsight.com/communism-and-the-popes/ Communism and the Popes] at Catholic Insight</ref>}}