The imminence of the threat hovering over civilization requires Christians to disentangle themselves from the war system as completely and as rapidly as they can.... Every Christian has the power to support or to oppose preparedness to wage atomic war.... He can support or oppose the delegating of wider jurisdiction and greater authority to the United Nations Organization through limitations upon national sovereignty. He can support or oppose the policy of settling every conceivable controversy with another nation by pacific means only. He can support or oppose the effort to create the international mind and heart in place of extreme nationalism and narrow patriotism.... He can choose between the way of war and the way of Jesus.
Now is the Time to Prevent a Third World War (1950)