And 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.

So you will again distinguish between the righteous and the wicked, between one who serves God and one who does not serve Him.

But for you who fear My name, the sun of righteousness will rise with healing in its wings; and you will go forth and frolic like calves from the stall.