2 David said to Ahimelech the priest, "The king has commanded me a business, and has said to me, 'Let no man know anything of the business about which I send you, and what I have commanded you; and I have appointed the young men to such and such a place.'
*Minor differences ignored. Grouped by changes, with first version listed as example.
A fresh instance of David's unscrupulous readiness of invention (compare 1-Samuel 20:6).
The king hath commanded me a business - All said here is an untruth, and could not be dictated by the Spirit of the Lord; but there is no reason to believe that David was under the influence of Divine inspiration at this time. It is well known that from all antiquity it was held no crime to tell a lie, in order to save life. Thus Diphilus: -
Ὑπολαμβανω το ψευδος επι σωτηριᾳ
Λεγομενον, ουδεν περιποιεισθαι δυσχερες.
"I hold it right to tell a lie, in order to procure my personal safety; nothing should be avoided in order to save life."
A heathen may say or sing thus; but no Christian can act thus, and save his soul, though he by doing so may save his life.
And David said unto Ahimelech the priest, The (b) king hath commanded me a business, and hath said unto me, Let no man know any thing of the business whereabout I send thee, and what I have commanded thee: and I have appointed [my] servants to such and such a place.
(b) These infirmities that we see in the saints of God, teach us that no one has his justice in himself, but receives it from God's mercy.
And David said unto Ahimelech the priest,.... In reply to his question, and to account for such an appearance he made without an equipage:
the king hath commanded me a business, and hath said unto me, let no man know anything of the business thereabout I send thee, and what I have commanded thee; he pretended he was upon a secret expedition, by the order of Saul, which none were to know of, no, not his own servants, and that was the reason why he came to him alone; which was a downright lie, and was aggravated by its being told only for the sake of getting a little food; and especially told to an high priest, and at the tabernacle of God, and when he was come to inquire of the Lord there; and was attended with a dreadful consequence, the slaughter of the Lord's priests there, which afterwards lay heavy on David's mind, 1-Samuel 22:22; and is the very sin he is thought to refer to in Psalm 119:28. This shows the weakness of the best of men, when left to themselves; David who as much hated lying as any man did, fell into it himself:
and I have appointed my servants to such and such a place; to such a place, of such an one, not naming place nor person, that they might not be known; so the Targum calls it a place hidden and kept; and that David had some servants, though not now with him, who ate of the shewbread, appears from Matthew 12:3; whom Jonathan might send after him, to a place agreed on and appointed between them; so that this might be true.
The king hath commanded me a business, and hath said unto me, Let no man know--This was a direct falsehood, extorted through fear. David probably supposed, like many other persons, that a lie is quite excusable which is told for the sole purpose of saving the speaker's life. But what is essentially sinful, can never, from circumstances, change its immoral character; and David had to repent of this vice of lying (Psalm 119:29).
The king, &c. - This seems to be a plain lie extorted from him, by fear. But it was pernicious to all the priests there. Whence David afterwards declares his repentance for this sin of lying, Psalm 119:29. To such a place - To a certain place which it not convenient now to mention; because the whole business requires concealment.
*More commentary available at chapter level.