וַֽיהוָ֖ה בְּהֵיכַ֣ל קָדְשׁ֑וֹ הַ֥ס מִפָּנָ֖יו כָּל־הָאָֽרֶץ׃ (פ)
But the LORD is in His holy temple; Let all the earth keep silence before Him.
Rashi on Habakkuk
But the Lord is in His Holy Temple ready to exact retribution.
Rashi on Habakkuk
Silence the whole earth before Him הַס is an expression of silencing and the silence of destruction.