It happened, when he had made an end of speaking to Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul.
      II. That Jonathan, who was heir to the crown, entered into covenant with him, God so ordering it, that David's way might be the clearer when his rival was his friend. 1. Jonathan conceived an extraordinary kindness and affection for him (1 Samuel 18:1; 1 Samuel 18:1): When he had made an end of speaking to Saul he fell perfectly in love with him. Whether it refers to his conference with Saul before the battle (1 Samuel 17:34; 1 Samuel 17:37), or to that after (1 Samuel 18:51; 1 Samuel 18:51), in which it is probable much more was said than is there set down, is uncertain. But, in both, David expressed himself with so much prudence, modesty, and piety, such a felicity of expression, with so much boldness and yet so much sweetness, and all this so natural and unaffected, and the more surprising because of the disadvantages of his education and appearance, that the soul of Jonathan was immediately knit unto the soul of David. Jonathan had formerly set upon a Philistine army with the same faith and bravery with which David had now attacked a Philistine giant; so that there was between them a very near resemblance of affections, dispositions, and counsels, which made their spirits unite to easily, so quickly, so closely, that they seemed but as one soul in two bodies. None had so much reason to dislike David as Jonathan had, because he was to put him by the crown, yet none regards him more. Those that are governed in their love by principles of wisdom and grace will not suffer their affections to be alienated by any secular regards or considerations: the greater thoughts will swallow up and overrule the less. 2. He testified his love to David by a generous present he made him, 1 Samuel 18:4; 1 Samuel 18:4. He was uneasy at seeing so great a soul, though lodged in so fair a body, yet disguised in the mean and despicable dress of a poor shepherd, and therefore takes care to put him speedily into the habit of a courtier (for he gave him a robe) and of a soldier, for he gave him, instead of his staff and sling, a sword and bow, and, instead of his shepherd's scrip, a girdle, either a belt or a sash; and, which made the present much more obliging, they were the same that he himself had worn, and (as a presage of what would follow) he stripped himself of them to dress David in them. Saul's would not fit him, but Jonathan's did. Their bodies were of a size, a circumstance which well agreed with the suitableness of their minds. When Saul put these marks of honour on David he put them off again, because he would first earn them and then wear them; but, now that he had given proofs of the spirit of a prince and a soldier, he was not ashamed to wear the habits of a prince and a soldier. David is seen in Jonathan's clothes, that all may take notice he is a Jonathan's second self. Our Lord Jesus has thus shown his love to us, that he stripped himself to clothe us, emptied himself to enrich us; nay, he did more than Jonathan, he clothed himself with our rags, whereas Jonathan did not put on David's. 3. He endeavored to perpetuate this friendship. So entirely satisfied were they in each other, even at the first interview, that they made a covenant with each other, 1 Samuel 18:3; 1 Samuel 18:3. Their mutual affection was sincere; and he that bears an honest mind startles not at assurances. True love desires to be constant. Those who love Christ as their own souls will be willing to join themselves to him in an everlasting covenant.