John Gill - Exposition
John Gill
The fining pot [is] for silver, and the furnace for gold,.... Refiners of silver have their fining pots, in which they purify the silver from the dross; and goldsmiths have their crucibles to melt and purify their gold, by which assays of the worth and value of it may be made; but the Lord trieth the hearts; there is no vessel, as Gersom observes, in which they can be put and tried by creatures;...