Isaiah 9:7-9 New Revised Standard Version Catholic Edition (NRSVCE)
7 His authority shall grow continually,
and there shall be endless peace
for the throne of David and his kingdom.
He will establish and uphold it
with justice and with righteousness
from this time onward and forevermore.
The zeal of the Lord of hosts will do this.
Judgment on Arrogance and Oppression
8 The Lord sent a word against Jacob,
and it fell on Israel;
9 and all the people knew it—
Ephraim and the inhabitants of Samaria—
but in pride and arrogance of heart they said: