18:12-30 For a long time David was kept in continual apprehension of falling by the hand of Saul, yet he persevered in meek and respectful behaviour towards his persecutor. How uncommon is such prudence and discretion, especially under insults and provocations! Let us inquire if we imitate this part of the exemplary character before us. Are we behaving wisely in all our ways? Is there no sinful omission, no rashness of spirit, nothing wrong in our conduct? Opposition and perverseness in others, will not excuse wrong tempers in us, but should increase our care, and attention to the duties of our station. Consider Him that endured contradiction of sinners against himself, lest ye be weary and faint in your minds, Heb 12:3. If David magnified the honour of being son-in-law to king Saul, how should we magnify the honour of being sons to the King of kings!He prophesied - This, as the effect of the evil spirit coming upon him, is singular as regards Saul, but is borne out by what we read in 1 Kings 22:22. (Compare Acts 16:16-18; Acts 19:15; 1 John 4:1-3). It is impossible to give the sense of "raving" to the word "prophesied," as though a merely natural state of frenzy were intended. The "prophesying" here was as directly the effect of the coming of the evil spirit upon Saul, as the "prophesying" in 1 Samuel 10:10 was the effect of the Spirit of God coming upon him. At the same time it is quite true that "madness" and "prophesyings" were considered as near akin (see Jeremiah 29:26; 2 Kings 9:11). 1Sa 18:13-16. Fears Him for His Good Success.

13. Therefore Saul removed him from him—sent him away from the court, where the principal persons, including his own son, were spellbound with admiration of the young and pious warrior.

made him captain over a thousand—gave him a military commission, which was intended to be an honorable exile. But this post of duty served only to draw out before the public the extraordinary and varied qualities of his character, and to give him a stronger hold of the people's affections.

No text from Poole on this verse.

Wherefore when Saul saw that he behaved himself very wisely,.... So that he could get no advantage against him, and he succeeded and was prosperous in all his enterprises, and was more and more in favour with the people:

he was afraid of him; lest the time was drawing near that the kingdom should be rent from him, and given to David.

Wherefore when Saul saw that he behaved himself very wisely, he was afraid of him.