Jerome : (Verse 7) Therefore Moab shall wail unto Moab, every one shall wail: to them that rejoice on the walls of the cooked brick, speak concerning his wounds. Therefore Moab shall howl unto Moab, that is to say, one shall cry out against another: all the diversities, of heretics and of secular wisdom, shall roar against themselves, when they shall be in torments (III Kings VI). For this reason, those who have walls built not with squared stones, from which the Temple was built; and so polished, that the sound of hammer and axe has not been heard in the house of God, O masters of the Church, or you who have been saved from the error of Moab, announce your wounds, with which you have been wounded by the javelins of heretics. However, what is stated in the Septuagint is not found in the Hebrew text of the inhabitants of Deseth; but instead it is read as Ares (), which means a tile or a fired brick. — Commentary on Isaiah