'Roars' in the Bible

Can anyone understand how the clouds spread outor how the thunder roars from God’s pavilion?

The Lord advances like a warrior;He stirs up His zeal like a soldier.He shouts, He roars aloud,He prevails over His enemies.

They grasp bow and javelin.They are cruel and show no mercy.Their voice roars like the sea,and they ride on horses,lined up like men in battle formationagainst you, Daughter Zion.

“As for you, you are to prophesy all these things to them, and say to them:The Lord roars from heaven;He raises His voice from His holy dwelling.He roars loudly over His grazing land;He calls out with a shout, like those who tread grapes,against all the inhabitants of the earth.

They grasp bow and javelin.They are cruel and show no mercy.Their voice roars like the sea,and they ride on horses,lined up like men in battle formationagainst you, Daughter Babylon.

They will follow the Lord;He will roar like a lion.When He roars,His children will come trembling from the west.

He said:The Lord roars from Zionand raises His voice from Jerusalem;the pastures of the shepherds mourn,and the summit of Carmel withers.

The mountains see You and shudder;a downpour of water sweeps by.The deep roars with its voiceand lifts its waves high.