First Reading

Thus says the Lord GOD:

Lo, I am sending my messenger

to prepare the way before me;

And suddenly there will come to the temple

the Lord whom you seek,

And the messenger of the covenant whom you desire.

Yes, he is coming, says the Lord of hosts.

But who will endure the day of his coming?

And who can stand when he appears?

For he is like the refiner’s fire,

or like the fuller’s lye.

He will sit refining and purifying silver,

and he will purify the sons of Levi,

Refining them like gold or like silver

that they may offer due sacrifice to the Lord.

Then the sacrifice of Judah and Jerusalem

will please the Lord,

as in the days of old, as in years gone by.