Verses 1–9
First Samuel - Chapter 18
Saul’s Jealousy Exhibited, vs. 1-9
Jonathan was a silent, but interested observer of the interview with David. Once again he comes through as a far more understanding and submissive man to God’s will than his father, King Saul. In that his soul was knit with the soul of David is indicated that he realized that his life was bound up in the life of David. Jonathan had evidently taken the word of the Lord from Samuel as final and resolved himself to comply with the will of God. He seems to have recognized at once that here is the man the Lord is readying for king of Israel.
Saul’s mind must have been stirred with the same thoughts, but with cautious apprehension instead. He no longer permitted David to leave him, but kept him nearby where he could be watched. Jonathan, however, stripped himself of princely attire and put it upon David. Off came the royal robe and garments; the princely weapons were girded on David, and he was dressed as the prince rather than the king’s son. Jonathan was ready to acclaim David as the new king and made the first covenant between them at that time.
At this time Jonathan was a mature man, perhaps even old enough to have been David’s father. He was not certainly the youth which is often portrayed as David’s friend and companion. Jonathan doubtless used his years of experience in the army and the king’s council to train David in many of the things he must know when he becomes king.
Saul put David into the armed service; where he conducted himself discreetly. He was loved and admired by the men over whom he was placed. Saul’s servants also respected him highly all of which seems to have been displeasing to the king.
An incident which roused the king’s strong animosity toward David occurred as they were returning from the battle in the valley of Elah. In all the towns and villages the women of Israel came out singing joyfully of Israel’s victory over the Philistines. Someone had composed a hit song which all of them were singing. The refrain was, "Saul has slain his thousands and David his ten thousands." This indicated the immense popularity of David after his brave feat of killing Goliath.
Certainly Saul, in his long military career, had slain many times more than young David. It aroused the king’s anger, and he was filled with wrath. The singers had credited David with ten times as many as they had Saul. With all this popularity what was left for him but to assume the kingship, as Samuel had foretold. Therefore Saul watched David thereafter with the strongest of suspicion.