In time of war the soldiers of both sides take the risks of a
life-and-death struggle; and now that we were unparoled prisoners it
was our duty to escape if we could do so, even at the risk of our
lives or of the lives of our captors, and it was their duty to
prevent our escape at a similar risk. My friend then asked me on what
principle I could justify the taking of a man's life as an enemy, and
yet not feel justified in telling him a lie in order to save his life
and secure our liberty. How could it be claimed that it was more of a
sin to tell a lie to a man who had forfeited his social rights, than
to kill him. I confessed that I could not at that time see the reason
for the distinction, which my moral sense assured me was a real one,
and I asked time to think of it. Thus it was that I came first to face
a question of the ages, Is a lie ever justifiable? under circumstances
that involved more than life to me, and when I had a strong inducement
to see the force of reasons in favor of a "lie of necessity."

In my careful study, at that time, of the principles involved in this
question, I came upon what seemed to me the conclusion of the whole
matter. God is the author of life. He who gives life has the right to
take it again. What God can do by himself, God can authorize another
to do. Human governments derive their just powers from God. The powers
that be are ordained of God. A human government acts for God in the
administering of justice, even to the extent of taking life. If a
war waged by a human government be righteous, the officers of that
government take life, in the prosecution of the war, as God's agents.
In the case then in question, we who were in prison as Federal
officers were representatives of our government, and would be
justified in taking the lives of enemies of our government who
hindered us as God's agents in the doing of our duty to God and to our
government.