a Foreign Foe-God’s Instrument Isa 7:18-25 ; Isa 8:1-4 Ahaz, as we have seen, summoned the king of Assyria to his aid. This policy, dictated by human prudence, was fraught with vast peril. He and his advisers would rue their choice, and would have to pay dearly for introducing Assyria into the complicated politics of these minor states. Though this policy might effect a temporary success, like that which Isaiah indicated in the naming of his newborn child, yet ultimately it would work out disastrously, in the depopulation and desolation of the country. The impoverished peasants would have one cow instead of a herd, and two sheep instead of a flock. Is not this true of all the expedients which we substitute for faith in God? At first they promise well but they disappoint and fail. It is the old lesson: “Lean not to thine own understanding,” Pro 3:5 .