1 Samuel 28:10

10 And Saul swore unto her by the Lord, saying: As the Lord liveth, there shall no evil happen to thee for this thing.

1 Samuel 28:10 Meaning and Commentary

1 Samuel 28:10

And Saul sware to her by the Lord
By the Word of the Lord, as the Targum: it is much that Saul, being about such a work of darkness and wickedness, could take the name of the Lord into his mouth, and swear by him in such a solemn manner; which must surely put him in mind of his omniscience, from whom this wicked action could not be hid:

saying, [as] the Lord liveth, there shall no punishment happen to thee
for this thing;
the tenor of the oath was, and so the woman understood it, that he would never make any discovery of what she did, and so she would be sat from punishment; though as he was the supreme governor, and a very arbitrary prince, had it been discovered, he could have screened her from justice, though contrary to the law of God; however, he could not secure her from eternal punishment.

1 Samuel 28:10 In-Context

8 Then he disguised himself: and put on other clothes, and he went, and two men with him, and they came to the woman by night, and he said to her: Divine to me by thy divining spirit, and bring me up him whom I shall tell thee.

9 And the woman said to him: Behold thou knowest all that Saul hath done, and how he hath rooted out the magicians and soothsayers from the land: why then dost thou lay a snare for my life, to cause me to be put to death?

10 And Saul swore unto her by the Lord, saying: As the Lord liveth, there shall no evil happen to thee for this thing.

11 And the woman said to him: Whom shall I bring up to thee? And he said, Bring me up Samuel.

12 And when the woman saw Samuel, she cried out with a loud voice, and said to Saul: Why hast thou deceived me? for thou art Saul.