# On that day

"At that time"

# the host of the heaven

A host is an army. Here "the host of the heaven" refers to the many powerful spirits in the heavens. It can be stated clearly that they are evil. Alternate translation: "the powerful beings" or "the evil spiritual beings" (See: [[rc://en/ta/man/translate/figs-explicit]])

# in the heavens

"in the sky"