(12) O Lord God of Israel.--Now that the two friends have come to a remote solitary spot, Jonathan prefaces his reply to David's piteous request by a very solemn invocation of that God they both loved so well. The vocative, however, "O Lord God," &c., of the English Version has been generally looked upon as an impossible rendering--"there being no analogy for such a mode of address"--Lange.

The versions avoid it by supplying different words. So the Syriac and Arabic render "The Lord of Israel is my witness"; the LXX., "The Lord God of Israel knows." Others have supplied a word which they find in two Hebrew MSS., "As the Lord God of Israel liveth." The meaning, however, is perfectly clear.

Or the third day.--This statement of time on the part of Jonathan evidently assumes that the festival was continued the day after the "new moon" by a royal banquet. The time is thus reckoned: the present day; the morrow, which was the new moon festival; and the day after, which would reckon as the third day.

Behold, if there be good toward David.--In the event of the news being good--that is, if Saul, contrary to David's expectation, spoke kindly of him--then Jonathan would send to him a special messenger; if, on the other hand, the king displayed enmity, in that case Jonathan would come himself and see David (for the last time). This sad message should be brought by no messenger.

20:11-23 Jonathan faithfully promises that he would let David know how he found his father affected towards him. It will be kindness to ourselves and to ours, to secure an interest in those whom God favours, and to make his friends ours. True friendship rests on a firm basis, and is able to silence ambition, self-love, and undue regard for others. But who can fully understand the love of Jesus, who gave himself as a sacrifice for rebellious, polluted sinners! how great then ought to be the force and effects of our love to him, to his cause, and his people!And Jonathan said unto David, O Lord God of Israel,.... Or by the Lord God of Israel, I swear unto thee; for this is the form of the oath, as Jarchi and Kimchi observe:

when I have sounded my father about tomorrow any time, or the third day; searched, inquired, and found out how his disposition is:

and, behold, if there be good toward David; if he is well disposed to him, as may appear by speaking respectfully of him, or kindly inquiring after him, and by being satisfied with the account given him:

and I then send not unto thee, and show it thee; then let the vengeance of God fall upon me in some remarkable manner or another, as follows; or "shall I not then send unto thee, and show it thee" (t)? certainly I will; that is, I will send a messenger to thee to acquaint thee with it, who shall tell it, and cause thee to hear it, as from myself.

(t) "an non tune mitterem?" Junius & Tremellius; "nonne tunc mittam ad te?" so some in Vatablus.