I've been re-reading Pope Benedict's encyclical letter Spe Salvi and came across this great quote:
"Christianity did not bring a message of social revolution like that of the ill-fated Spartacus, whose struggle led to so much bloodshed. Jesus was not Spartacus, he was not engaged in a fight for political liberation like Barabbas or Bar- Kochba. Jesus, who himself died on the Cross, brought something totally different: an encounter with the Lord of all lords, an encounter with the living God and thus an encounter with a hope stronger than the sufferings of slavery, a hope which therefore transformed life and the world from within."
-Spe Salvi 4