'Stronghold' in the Bible

Because you [Judah] have forgotten the God of your salvationAnd have not remembered the Rock of your Stronghold—Therefore you plant lovely plantsAnd set the grounds with vine slips of a strange god,

Be ashamed Sidon, the stronghold of the sea,for the sea has spoken:“I have not been in labor or given birth.I have not raised young menor brought up young women.”

Wail, you ships of Tarshish, because your stronghold is destroyed!"

For You have been a stronghold for the poor,a stronghold for the needy person in his distress,a refuge from the rain, a shade from the heat.When the breath of the violentis like rain against a wall,

And the multitude of all the nations who wage war against Ariel,Even all who wage war against her and her stronghold, and who distress her,Will be like a dream, a vision of the night.

Who proceed down to EgyptWithout consulting Me,To take refuge in the stronghold of PharaohAnd to take shelter in the shadow of Egypt!

Their stronghold will vanish by reason of terror, and their commanders will be filled with alarm because of the battle standard," declares the LORD, whose fire is in Zion and whose furnace is in Jerusalem.