Just so. By bowing to Queen Raina, a lovely and admirably woman no doubt, Pope Francis has now established a precedent. Certainly, all popes must now bow to the wives of foreign dignitaries who are granted the privilege of a private audience. To refrain from doing so will be a grave insult. Can you imagine how the Queen of Spain, Catholic for twenty generations or more would react if the pope did not bow to her when he bowed to a Mohammedan in his own private chambers. I’m afraid Francis is either a fool or a nave.
He is part of a church after all.
perhaps you mean knave.