C. F. Keil and Franz Delitzsch on 1 Samuel 19:15-17

1Sa 19:15-17

But when Saul sent the messengers again to see David, and that with the command, “Bring him up to me in the bed,” and when they only found the teraphim in the bed, and Saul charged Michal with this act of deceit, she replied, “He (David) said to me, Let me go; why should I kill thee?” - “Behold, teraphim were (laid) in the bed.” The verb can be naturally supplied from 1Sa 19:13. In the words “Why should I kill thee?” Michael intimates that she did not mean to let David escape, but was obliged to yield to his threat that he would kill her if she continued to refuse. This prevarication she seems to have considered perfectly justifiable.