1 Samuel 20:13

13 the LORD do so and much more to Jonathan. But if it pleases my father to do thee evil, then I will show it to thee and send thee away that thou may go in peace; and the LORD be with thee as he has been with my father.

1 Samuel 20:13 Meaning and Commentary

1 Samuel 20:13

The Lord do so and much more to Jonathan
Recompense evil more than can be thought of and expressed, should he neglect to inform David of the good disposition of Saul unto him:

but if it please my father [to do] thee evil;
if he seems determined upon it to take away thy life:

then I will show it thee;
not by a messenger, by whom it would not be safe to communicate it, lest by that means Saul would know where he was, and come and slay him; but Jonathan would come himself, and acquaint him with it:

and send thee away, that thou mayest go in peace;
give him leave, and advise him to depart, and provide for his own safety, adding his blessing on him, and prayer for him:

and the Lord be with thee, as he hath been with my father;
in the beginning of his reign, giving him counsel and advice in all things, and victory over his enemies, succeeding and prospering him in whatsoever he engaged in; the Targum is,

``the Word of the Lord be for thy help''

Jonathan seemed to be fully apprized that David was to succeed in the kingdom.

1 Samuel 20:13 In-Context

11 And Jonathan said unto David, Come, and let us go out into the field. And both of them went out into the field.
12 Then Jonathan said unto David, O LORD God of Israel, when I shall have asked my father tomorrow at this time or after tomorrow and, behold, if there is good toward David and I then do not send unto thee and show it to thee,
13 the LORD do so and much more to Jonathan. But if it pleases my father to do thee evil, then I will show it to thee and send thee away that thou may go in peace; and the LORD be with thee as he has been with my father.
14 And if I live, thou shalt show me the mercy of the LORD, but if I am dead,
15 thou shalt not cut off thy mercy from my house for ever. When the LORD has cut off one by one the enemies of David from the face of the earth, remove even Jonathan from thy house if I fail thee and require it at the hand of David’s enemies.
The Jubilee Bible (from the Scriptures of the Reformation), edited by Russell M. Stendal, Copyright © 2000, 2001, 2010