'Heavens' in the Bible

"The land quivers in their presence; even the heavens shake. The sun and moon will grow dark, and the stars will stop shining.

I will display warnings in the heavens, and on the earth blood, fire, and columns of smoke.

"The LORD will roar from Zion, and shout from Jerusalem. The heavens and the earth will shake, but the LORD will be the refuge of his people, and the strength of the people of Israel."