Nahum 1:15

Behold: as this speaks some unexpected thing, so it calls for our heeding and minding of it. Upon the mountains; over which he must needs come that either came from the Assyrian camp, where the miraculous slaughter was made, or from Nineveh, where the fugitive defeated tyrant was slain; many mountains environing Jerusalem, and lying dispersed in Judea, over which the messengers came, who brought news of Sennacherib's death, or downfall of the Assyrian kingdom. Good tidings; good news indeed to an oppressed and weakened people, at which they might well rejoice indeed, if it be considered what this tyrant intended, see Isaiah 10:5 now he is dead who designed the mischief. Publisheth; proclaimeth, and tells to every one he meets. Peace; not by league or friendship with the Assyrian, but as the consequent of his death, and overthrow of his kingdom. Keep thy solemn feasts; be careful to serve God and worship him, ye that are his people. Perform thy vows, made in thy deep distress, when all seemed lost and forlorn. The wicked; that wicked counsellor, Nahum 1:11, the violent oppressor, proud Sennacherib, who shall fall by the sword, or rather is fallen by it, in his own land, when this messenger of glad tidings came, Isaiah 37:7,37,38. Shall no more pass through thee; neither as a conqueror who beareth all down before him, nor as a triumpher glorifying in his acquists which in progress he takes view of. He is utterly cut off; murdered by his sons, his kingdom shaken by intestine troubles arising on the slaughter of his army, and an anarchy, or interregnum, whilst the two brethren parricides warred with the third for the crown, and all three were in that juncture, as in an opportune season, invaded, subdued, and destroyed by Merodach-baladan king of Babylon: see Isa 10.