Moshe Wise in Typos
דישמרו should be וישמרו
Psalm 59A Critical and Exegetical Commentary on the Book of Psalms, Volume 2
, 2 STR. 123, RF. 43. Ps. 59 was a national prayer in the early Restoration: (1) for deliverance from bloodthirsty enemies, who without justification have broken their treaties and are prepared to attack Israel, concluding with an invocation to Yahweh to awake and visit them (v. 2–6). (2) Petition for kindness to the people and the unpitying defeat and destruction of their enemies, because of their cursing, falsehood, and pride; concluding with the wish for the extension of Yahweh’s rule