'Fire' in the Bible

so also the tongue is a little member, and doth boast greatly; lo, a little fire how much wood it doth kindle!

and the tongue is a fire, the world of the unrighteousness, so the tongue is set in our members, which is spotting our whole body, and is setting on fire the course of nature, and is set on fire by the gehenna.

your gold and silver have rotted, and the rust of them for a testimony shall be to you, and shall eat your flesh as fire. Ye made treasure in the last days!