'Clouds' in the Bible

"When you approached and stood at the foot of the mountain a mountain that was blazing with fire at its core while the sky was covered with thick, dark clouds

"The LORD declared these commands in a loud voice to your entire assembly on the mountain from out of the fire and dark clouds, and nothing more was added. He inscribed them on two tablets of stone and gave them to me.

"There is no one like the God of Jeshurun, who rides through the heavens with its lofty clouds to help you.