And the head of Ephraim is Samaria, and the head of Samaria is Remaliah's son. If you will not believe, surely you shall not be established.
All Commentaries on Isaiah 7:9 Go To Isaiah 7
Augustine of Hippo
AD 430
If you are not able to understand, believe, that you may understand. Faith goes before; understanding follows after; since the prophet says, “Unless you believe, you shall not understand.