ACLU Attacks Abstinence

The American Civil Liberties Union is suing the state of Mississippi because government funds were used and speakers including the Lieutenant Governor talked in terms of God at an abstinence event. What evil does the ACLU see in promoting purity? What greater good will they achieve if they win in Federal court and block such events in the future? By couching a concept in Biblical terms that the audience already accept, what great offense did the speakers commit? Why is the ACLU determined to chase the Lord from the public square? While there exists a war of civilizations between the most ardent if misdirected followers of Mohammad and the West, it must never be forgotten that while jihad has killed, atheists in the last century under the red flag killed more than one hundred million. If I had the Hobson's choice of living under a godless Communist tyranny or under Muslim subjugation, I would select being able to still call out to God.