'Mighty God' in the Bible

They are the spirits of demons, and perform marvels; they go to kings all over the world, to collect them for the battle on the Great Day of Almighty God.

From his mouth comes a sharp sword, with which 'to smite the nations; and he will rule them with an iron rod.' He 'treads the grapes in the press' of the maddening wine of the Wrath of Almighty God;