Danke,dass sie bezahlt haben
1 On the topic: why quote the bible
1 a) we quote Jeremiah, the Word of God.
This makes fun of the Jews, but also of the Christians, if one assumes that he can see into the future. we can thus poke fun at the protestant god believing christian in the name of god.
1b We can also poke fun at atheists and especially human rights activists who believe in God in open emails