'Holy' in the Bible

Blow the horn in Zion;sound the alarm on My holy mountain!Let all the residents of the land tremble,for the Day of the Lord is coming;in fact, it is near—

Proclaim this among the nations:Prepare for holy war;rouse the warriors;let all the men of war advance and attack!

Then you will knowthat I am Yahweh your God,who dwells in Zion, My holy mountain.Jerusalem will be holy,and foreigners will never overrun it again.