Before your pots can feel the thorns, he shall take them away as with a whirlwind, both living, and in his wrath. This "difficult and obscure verse" has been variously explained. Professor Cheyne translates, "Before your pots can feel the thorns, and while your flesh (i.e. the flesh in the pots, on which you are about to feast) is still raw, the hot wrath of Jehovah shall sweep it away." The Revised Version gives the following: "Before your pots can feel the thorns, he shall take them [i.e. the thorns] away with a whirlwind, the green [thorns] and the burning alike." Dr. Kay, "Before your caldrons have felt the thorn fire, even as raw flesh, even so, shall hot fury sweep him away." The general meaning seems to be that before the wicked judges can enjoy the fruits of their wickedness, the fierce wrath of God will come upon them like a tempest, and sweep both them and the produce of their villainy away.
In conclusion, the psalmist expresses the satisfaction of the righteous at the punishment of the unjust judges.