Because of the day you stood aloof, the day strangers plundered his wealth, foreigners entered his gates and they cast lots on Jerusalem - you were like one of them! (Obadiah 1:12)
This is what we read in this past week's Haftorah. You, nations of the world, should not "stand aloof," let alone encourage our enemies to "cast lots" upon Jerusalem.
Indeed the holy city of Jerusalem, herself, rumbles in outrage at such an evil notion. (Three earthquakes in one week!) Jerusalem is stronger than anyone. You can not defeat her. You my try...
But on Mount Zion there shall be a remnant, and it shall become holy; and the House of Jacob will inherit its inheritors. The house of Jacob will be a fire and the House of Joseph a flame - and the House of Esau like straw; they will kindle among them and consume them; and there will be no surviver of the House of Esau, for Hashem has spoken! (ibid. 1:17-18)