'Instant' in the Bible

"Separate yourselves from among this community, that I may consume them in an instant."

"Get away from this community, so that I can consume them in an instant!" But they threw themselves down with their faces to the ground.

Therefore, his disaster will come suddenly; in an instant he will be broken, and there will be no remedy.

I see one destruction after another taking place, so that the whole land lies in ruins. I see our tents suddenly destroyed, their curtains torn down in a mere instant.