That the trial of your faith, being much more precious than of gold that perishes, though it be tried with fire, might be found to praise and honor and glory at the appearing of Jesus Christ:
I know also, my God, that you try the heart, and have pleasure in uprightness. As for me, in the uprightness of my heart I have willingly offered all these things: and now have I seen with joy your people, which are present here, to offer willingly to you.
And I will kill her children with death; and all the churches shall know that I am he which searches the reins and hearts: and I will give to every one of you according to your works.
And I will bring the third part through the fire, and will refine them as silver is refined, and will try them as gold is tried: they shall call on my name, and I will hear them: I will say, It is my people: and they shall say, The LORD is my God.
Son of man, the house of Israel is to me become dross: all they are brass, and tin, and iron, and lead, in the middle of the furnace; they are even the dross of silver.
And some of them of understanding shall fall, to try them, and to purge, and to make them white, even to the time of the end: because it is yet for a time appointed.
And you shall remember all the way which the LORD your God led you these forty years in the wilderness, to humble you, and to prove you, to know what was in your heart, whether you would keep his commandments, or no.
Who fed you in the wilderness with manna, which your fathers knew not, that he might humble you, and that he might prove you, to do you good at your latter end;