Thou therefore, O LORD God of hosts, the God of Israel, awake to visit all the heathen: be not merciful to any wicked transgressors. Selah. O Lord God of hosts - This was a proper view to take of God. when Israel, a handful of poor distressed captives were surrounded and oppressed by the heathen chiefs above mentioned, and their several tribes. But Jehovah God of hosts, was the God of Israel; and hence Israel had little to fear.
Be not merciful to any wicked transgressors - Do not favor the cause of these wicked men. They are בגדי און bogedey aven, "changers of iniquity:" they go through the whole round of evil; find out and exercise themselves in all the varieties of transgression. How exactly does this apply to Nehemiah's foes! They sought, by open attack, wiles, flattery, foul speeches, fair speeches, threats, and ambuscades, to take away his life. Do not show them favor, that they may not succeed in their wicked designs. The prayer here is exactly the same in sentiment with that of Nehemiah, Nehemiah 4:4, Nehemiah 4:5. Hear, our God, for we are despised; turn their reproach upon their own heads; - cover not their iniquity, "and let not their sin be blotted out."