21:1 Then came David to {a} Nob to Ahimelech the priest: and Ahimelech was afraid at the meeting of David, and said unto him, Why [art] thou alone, and no man with thee?
(a) Where the ark then was to ask counsel of the Lord.
21:1 Nob - A city of priests, where the tabernacle now was. Hither David resorted, for a supply of his necessities, which he supposed he might receive here, without danger of being betrayed into Saul's hands: and principally, that in this great distress, he might receive comfort and counsel from the Lord. Ahimelech - The chief priest, brother to that Ahiah, chap.14:3, and he being now dead, his successor in the priesthood, for they were both sons of Ahitub. Was afraid - Suspecting some extraordinary cause of his coming in such a manner. Alone - For though David had some servants as is manifest from ver.4,5, whom Jonathan probably had sent to a place appointed, yet they were left at another place: as David himself affirmeth, ver.2. And David was now alone, as also he was when he fled to Achish. He who had been suddenly advanced to the highest honour, is as soon reduced to the desolate conditions of an exile. Such changes are there in this world, and so uncertain are its smiles.
21:1-9 David, in distress, fled to the tabernacle of God. It is great comfort in a day of trouble, that we have a God to go to, to whom we may open our cases, and from whom we may ask and expect direction. David told Ahimelech a gross untruth. What shall we say to this? The Scripture does not conceal it, and we dare not justify it; it was ill done, and proved of bad consequence; for it occasioned the death of the priests of the Lord. David thought upon it afterward with regret. David had great faith and courage, yet both failed him; he fell thus foully through fear and cowardice, and owing to the weakness of his faith. Had he trusted God aright, he would not have used such a sorry, sinful shift for his own preservation. It is written, not for us to do the like, no, not in the greatest straits, but for our warning. David asked of Ahimelech bread and a sword. Ahimelech supposed they might eat the shew-bread. The Son of David taught from it, that mercy is to be preferred to sacrifice; that ritual observances must give way to moral duties. Doeg set his foot as far within the tabernacle as David did. We little know with what hearts people come to the house of God, nor what use they will make of pretended devotion. If many come in simplicity of heart to serve their God, others come to observe their teachers and to prove accusers. Only God and the event can distinguish between a David and a Doeg, when both are in the tabernacle.
