jump into a dangerous situation, invite trouble

To brush the ashes from burning coal, to strike fire.

provoke, excite a riot, fan the flames, stir up a desire

cast into fire

anger, wrath, jealousy, hatred, envy, enmity, enthusiasm, passion

to be famished, to be starved, to be very hungry

burn a corpse, illuminate, light up, lighten, light a fire, (for showing hate and indifference) to hell with, throw into fire, may it perish!

try to stir up old embers (of love, etc.)

diamond cuts diamond, measure for measure, like cures like

old flame (of love or enmity, etc.)

fan the fire, incite trouble

to invite trouble by interfering in others' affairs

tell a gross lie, exaggerate highly