en_tn_condensed/deu/04/11.md

General Information:

Moses continues to remind the Israelites of their history.

with fire to the heart of heaven

"with a fire that went up to the sky". "The heart of" means "the middle of" or "the innermost part of," and "heaven" here refers to the sky.

with darkness, cloud, and thick darkness

"with a thick, dark cloud" or "heavy cloud."