Is there such a thing as a just war? Can the massive death and destruction of armed conflict ever be morally justified by followers of the Prince of Peace?
For the first disciples of Christ the answer was a resounding “No!”
Following Jesus’ command
During the first 300 years of Christianity, it was unthinkable for followers of the nonviolent Jesus to kill a human being.
They took most seriously Jesus’ command: “But to you who hear I say, love your enemies, do good to those who hate you, bless those who curse you, pray for those who mistreat you. To the person who strikes you on one cheek, offer the other as well. . . . Put your sword back into its sheath, for all who take the sword will perish by the sword.”
Typical of early Church teaching on nonviolence, St. Clement of Alexandria said to wealthy Christians, “Contrary to the rest of men, enlist for yourself an army without weapons, without war, without bloodshed, without wrath, without stain — pious old men, orphans dear to God, widows armed with gentleness, men adorned with love.”