-(The process of eliminating impurities by fire) -Of gold 1 Chronicles 28: 1 8
-Of silver 1 Chronicles 29:4
-Of wine Isaiah 25:6
-FIGURATIVE .Of the corrective judgments of God Isaiah 1:25; 48:10; Jeremiah 9:7; Zechanah 13:9;
Malachi 3:2, 3 .Of the purity of the word of God Psalm 18:30; 119:140