You have proved my heart; you have visited me in the night; you have tried me, and shall find nothing; I am purposed that my mouth shall not transgress.
But, O LORD of hosts, that judge righteously, that try the reins and the heart, let me see your vengeance on them: for to you have I revealed my cause.
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.
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;
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.
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: