Is 6:8-13
8Then I heard the voice of the Lord saying, “Whom shall I send? Who will go for us?” “Here I am,” I said; “send me!” 9* And he replied: Go and say to this people:
Listen carefully, but do not understand!
Look intently, but do not perceive!f
10Make the heart of this people sluggish,
dull their ears and close their eyes;
Lest they see with their eyes, and hear with their ears,
and their heart understand,
and they turn and be healed.g
11“How long, O Lord?” I asked. And he replied:
* Until the cities are desolate,
without inhabitants,
Houses, without people,
and the land is a desolate waste.
12Until the LORD sends the people far away,
and great is the desolation in the midst of the land.
13If there remain a tenth part in it,
then this in turn shall be laid waste;
As with a terebinth or an oak
whose trunk remains when its leaves have fallen.* h
Holy offspring is the trunk.