26:19 Now therefore, I pray thee, let my lord the king hear the words of his servant. If the LORD have stirred thee up against me, let him {h} accept an offering: but if [they be] the children of men, cursed [be] they before the LORD; for they have driven me out this day from abiding in the inheritance of the LORD, saying, Go, serve {i} other gods.
(h) Let his anger toward us be pacified by a sacrifice.
(i) As much as lay in them, they compelled him to idolatry because they forced him to flee to the idolaters.
26:19 The Lord - If the Lord hath by the evil spirit which he hath sent, or by his secret providence, directed thy rage against me for the punishment of thine, or my sins. An offering - Let us offer up a sacrifice to God to appease his wrath against us. Driven me - From the land which God hath given to his people for their inheritance, and where he hath established his presence and worship. Go serve - This was the language of their actions. For by driving him from God's land, and the place of his worship, into foreign and idolatrous lands, they exposed him to the peril of being either ensnared by their counsels, or examples; or forced by their power to worship idols.
26:13-20 David reasoned seriously and affectionately with Saul. Those who forbid our attendance on God's ordinances, do what they can to estrange us from God, and to make us heathens. We are to reckon that which exposes us to sin the greatest injury that can be done us. If the Lord stirred thee up against me, either in displeasure to me, taking this way to punish me for my sins against him, or in displeasure to thee, if it be the effect of that evil spirit from the Lord which troubles thee; let Him accept an offering from us both. Let us join in seeking peace, and to be reconciled with God by sacrifice.