Pernicious

This was a simile exercise for my creative writing class. It needs work.

My hatred is like a volcano;
Building up inside, then exploding;
The hot molten lava destroying all in its path.

My hatred is like a venomous snake;
Poisonous and deadly, if you get near, I will strike;
With a fatal effect.

My hatred is as dangerous as a wild animal;
unpredictable, pestiferous
Be wary if my enmity - as capricious as a storm.