'Fire' in the Bible

They are all adulterers; they are as an oven heated by the baker; he ceaseth to stir the fire , from the kneading of the dough, until it be leavened.

For they have made ready their heart like an oven, while they lie in wait: their baker sleepeth all the night; in the morning it burneth as a flaming fire.

For Israel hath forgotten his Maker, and builded palaces; and Judah hath multiplied fortified cities: but I will send a fire upon his cities, and it shall devour the castles thereof.