And "If a a man strikes you on the cheek, beat the daylights out of him."
If celibacy can be understood as a witness to the time when "men and women will neither marry nor be given in marriage," then pacifism can be understood as a witness to the time when we "will beat our swords into plowshares and our spears into pruning hooks."  We are not all called to celibacy nor are we all called to pacifism, but we all benefit from the witness of those who are called and who live their vocations faithfully.  Let's thank God for the faithful witness of Dan Berrigan, priest and prophet.  May his memory be eternal!