Yahweh keeps them safe from locusts (Mal 3:11-3:11)

“‘I will rebuke

The locust

For you.

Thus,

It will not destroy

The produce

Of your soil.

Your vine

In the field

Shall not be barren.’

Says Yahweh of hosts.”

Yahweh, via Malachi, said that he was going to hold back the locusts from them.  These locusts would not destroy the products that they planted.  In fact, their vineyards would not be barren, but fruitful.

The burning garden of Eden (Joel 2:3-2:3)

“Fire devours

In front of them.

Behind them,

A flame burns.

Before them,

The land is

Like the garden of Eden.

But after them,

It is

Like a desolate wilderness.

Nothing escapes them.”

This fire or swarming grasshoppers was coming to devour everything. It was all around them. In front of them, it looked like the Garden of Eden, but after the locusts had hit them, it was like a desolate wilderness. Nothing escaped these swarming locusts.