An Officer and a Christian?

From John McCain's book:

• An officer must not lie, cheat, or steal – ever.
• He keeps his word, whatever the cost.
• He must not shirk his duties no matter how difficult or dangerous they are.
• His life is ransomed to his duty.
• An officer must trust his fellow officers and expect their trust in return.
• He must not expect others to bear what he will not.
• An officer accepts the consequences of his actions.
• He must not hide his mistakes, or transfer blame that is right fully his to others.
• He admits his mistakes openly, and accepts whatever sanction is imposed upon him without complaint.
• An officer must not confer his responsibilities to the men under his command.
• He must not put his men in jeopardy for any purpose that their country has not required they serve.
• He must not risk their lives and welfare for his sake, but only to the shared duty they are called to secure.
• He will not harm their reputations by his conduct or cause them to suffer shame or any penalty that only he deserves.
  
  – from Faith of My Fathers, John S. McCain III.

Could we insert "Christian" for "officer", and make the same statements?