Liturgical Colour : Purple/Violet
Malachi 3 : 1-4, 23-24
Now I am sending My messenger ahead of Me to clear the way; then suddenly the Lord for Whom you long will enter the sanctuary. The Envoy of the covenant which you so greatly desire already comes, says YHVH of hosts. Who can bear the day of His coming and remain standing when He appears? For He will be like fire in the foundry and like the lye used for bleaching.
He will be as a refiner or a fuller. He will purify the sons of Levi and refine them like gold and silver. So YHVH will have priests who will present the offering as it should be. Then YHVH will accept with pleasure the offering of Judah and Jerusalem, as in former days.
I am going to send you the prophet Elijah before the day of YHVH comes, for it will be a great and terrible day. He will reconcile parents with their children, and the children with their parents, so that I may not have to curse this land when I come.