When David had fought Goliath, he was promised the hand of Saul's eldest daughter in marriage, if he should be victorious, which promise had not been kept as yet, and now Saul remembered this, and offered to redeem the promise by giving David his daughter, Merab, as wife, hoping that in this way, he would not only rouse David's gratitude, but make him feel in honour bound to fight the Philistines again, for his wife's sake, and Saul hoped that they might kill him.
Although in our day, David would have been far too young to think of being married, in those days such things were different, and David accepted the hand of Merab, but at the last moment, through some new caprice of Saul's, the promise was broken and Merab became another man's wife. But Saul's younger daughter, Michal, who had admired David's behaviour ever since he had been her father's armour-bearer, was as fond of him as her brother, Jonathan was, and when she told her father this, he was greatly pleased and said to himself that she should marry David, who would then fight the Philistines for her sake and be killed by them. And when David objected to marrying her, saying that it was no easy matter for a poor man to marry the daughter of a king, Saul's messengers answered:
"The King requireth no dowry from him, only that he kill a hundred Philistines."
This pleased David, for he was a born warrior, and he did not know that the King's purpose in this agreement was to have him fall by the sword of the enemy. So even before the marriage took place, he was so eager to fulfil the king's request that he and his men went out and killed twice as many Philistines as Saul demanded, and came home unhurt, and although Saul was angry at this, he was obliged to give him Michal in marriage, but from that moment, Saul hated David more fiercely than ever, and was determined to kill him, especially when he saw that the people loved David more and more deeply for his wisdom and bravery. Intent on this purpose, Saul even called his ministers and servants together and told them that they must kill David, and he told Jonathan this too, and Jonathan, loving David as he did, was filled with fear that his father's wishes would be carried out, and so he hurried to David with the news of his father's command, and begged David to hide until the next day, saying that meanwhile he would go to his father and try to alter his feelings.
When David heard Saul's command, it did not frighten him as much as it did Jonathan, for he was almost fearless by nature, but he listened to Jonathan intently, and promised to do what he asked, and as soon as Jonathan had left him and gone to Saul, David fled to a secret place and hid there, while Jonathan, having sought his father, began to say good things about David, even though he saw there was danger of arousing his father's fierce anger by what he said.
But he spoke boldly, because of his love for David, saying: "Let not the King sin against David, because he hath not sinned against thee, and because his works have been to thee very good. For he did put his life in his hand and slew the Philistines, and the Lord wrought a great salvation for all Israel. Thou sawest it and did rejoice, wherefore then, wilt thou sin against innocent blood, to slay David without a cause."
It was a brave thing for Jonathan to speak so frankly to his father, and he would have been more frightened in doing it, had not his love of David given him courage. And he had his reward, for not only did Saul listen attentively to him, but was touched by his plea, and when he finished speaking, swore solemnly:
"As the Lord liveth, he shall not be slain."
Jonathan scarcely waited to hear the words, before he hurried from his father's presence and ran as fast as he could run to David's hiding-place to tell him the good news, that he was not to be killed. And then he insisted that David should go back with him to the king's court, which David did, and when Saul saw him, old memories stirred in his heart and he welcomed David affectionately as he had done in times past.
For a while David remained with Saul and Jonathan and as all went on peacefully, he and Jonathan had many happy hours together. Then there was war again with the Philistines, and David was sent out to fight them, and was again victorious over them, slaying them with such a great slaughter that those who remained alive fled from him, in fear and dismay. And although Saul was glad of David's victory over the enemies of Israel, the old jealousy of his young and powerful rival again overcame him and he had or pretended to have one of his old attacks of rage, and as in old times, David was called to soothe his inflamed spirit. But while he was playing, Saul was filled with jealous fury, and again hurled his spear at the young musician, and again David slipped aside and escaped it, and the spear hit the wall instead of his body—then he fled to his own house, more worried than he had ever been before; for now he saw clearly that Saul would never give up his purpose to kill him.