# In the past Yahweh called you a leafy olive tree

"In the past Yahweh said that you were like a leafy olive tree".In the Old Testament people were often compared to trees or plants. The prosperous and healthy were spoken of as a leafy, fruitful tree.   

# will light a fire on it

The fire stands for the destruction of the people.

# that will sound like the roar of a storm

This compares the sound of the raging fire to the sound of a severe storm.

# its branches will be broken

"it will break off your branches"