Because the true Christianity demolishes their satanic communistic utopia and shows that Hell waits for all communists, socialists, leftists and other liberals. E.g. so-called gay "marriage" and homosexuality. God has created Adam and Eva, not Adam and Steve, nevertheless lefts push their lies about usefulness of homosexual way of life. Read here the God's Statement about Sodomy. The Bible Speaks Against Homosexuality E.g. Hell, lefts claim there is not Hell, it is not exist. It is a lie, read here the proofs. The Truth About Hell E.g. the Qualities of Christians themselves, lefts try to breed a new type of Christians: pro-abortion, pro-drugs, pro-homosexual, pro-liberal etc. But it are not the properties of true Christians, rather of fluffy-bunny hippie-dippie ones, Hell wait for those. Read here the meaning of the Holy Bible about the True Christians. 10 Marks of a true Christian :: Truth Watch :: Test Everything, Hold on to the Good Also, the True Christians and Christianity are very dangerous for liberals because they disturb erection of leftists utopia.Interesting when liberals will create a Bill for the purpose of the prohibition of Christianity and the Holy Bible.