But who can endure the day of His coming?
And who can stand when He appears?
For He is like a refiner’s fire
and like fullers’ soap.
He will sit as a smelter and purifier of silver,
and He will purify the sons of Levi and refine them like gold and silver, so that they may present to the Lord offerings in righteousness. Then the offering of Judah and Jerusalem will be pleasing to the Lord as in the days of old and as in former years.
Malachi 3:1-4 NASB
As I have prayed for our own nation and for Israel this past week, I cannot get this phrase out of my mind. "PURIFY MY HEART".
Lord, You are so pure and holy! Purify my heart, Oh God. Bring revival and repentance to the nations, and let it begin with me.