Then came David to Nob to Ahimelech the priest: and Ahimelech was afraid at the meeting of David, and said unto him, Why are you alone, and no man with you?
All Commentaries on 1 Samuel 21:1 Go To 1 Samuel 21
John Chrysostom
AD 407
In similar fashion, whenever we have God on our side, even if we are utterly alone, we will live more securely than those who dwell in the cities. After all, the grace of God is the greatest security and the most impregnable fortification. To prove to you how the person who, in fact, lives utterly alone turns out to be more secure and efficacious than a person living in the middle of cities and enjoying plenty of human assistance, let us see how David, though shifting from place to place and living like a nomad, was protected by the hand from above, whereas Saul, who in fact was in the middle of cities and had armies at his command, bodyguards and shieldbearers as well, still spent each day in fear and dread of enemy assaults. Whereas the one man, although alone and with no one else in his company, had no need of assistance from human beings, the other, by contrast, needed his help, despite wearing a diadem and being clad in purple. The king stood in need of the shepherd; the wearer of the crown had need of the peasant.