The first  reading in the Roman Missal for Sunday October 2.

Isaiah Chapter 5:  1-7.

Let me now sing of my friend,
my friend's song concerning his vineyard.
My friend had a vineyard
on a fertile hillside;
he spaded it, cleared it of stones,
and planted the choicest vines;
within it he built a watchtower,
and hewed out a wine press.
Then he looked for the crop of grapes,
but what it yielded was wild grapes.

Now, inhabitants of Jerusalem and people of Judah,
judge between me and my vineyard:
What more was there to do for my vineyard
that I had not done?
Why, when I looked for the crop of grapes,
did it bring forth wild grapes?
Now, I will let you know
what I mean to do with my vineyard:
take away its hedge, give it to grazing,
break through its wall, let it be trampled!
Yes, I will make it a ruin:
it shall not be pruned or hoed,
but overgrown with thorns and briers;
I will command the clouds
not to send rain upon it.
The vineyard of the LORD of hosts is the house of Israel,
and the people of Judah are his cherished plant;
he looked for judgment, but see, bloodshed!
for justice, but hark, the outcry!

Responsorial Psalm Ps 80:9, 12, 13-14, 15-16, 19-20

R. (Is 5:7a) The vineyard of the Lord is the house of Israel.
A vine from Egypt you transplanted;
you drove away the nations and planted it.
It put forth its foliage to the Sea,
its shoots as far as the River.
R. The vineyard of the Lord is the house of Israel.
Why have you broken down its walls,
so that every passer-by plucks its fruit,
The boar from the forest lays it waste,
and the beasts of the field feed upon it?
R. The vineyard of the Lord is the house of Israel.
Once again, O LORD of hosts,
look down from heaven, and see;
take care of this vine,
and protect what your right hand has planted
the son of man whom you yourself made strong.
R. The vineyard of the Lord is the house of Israel.
Then we will no more withdraw from you;
give us new life, and we will call upon your name.
O LORD, God of hosts, restore us;
if your face shine upon us, then we shall be saved.
R. The vineyard of the Lord is the house of Israel.