question is "Are we ready?"
Now when Joshua was near Jericho, he looked up and saw a man
standing in front of him with a drawn sword in his
hand. Joshua went up to him and asked, "Are you for us or
for our enemies?"
"Neither," he replied, "but as commander of the army of the LORD I
have now come." Then Joshua fell facedown to the ground in
reverence, and asked him, "What message does my Lord have for his
servant?"
(Joshua 5:13-15)