1 Peter 1:7

That the trial of your faith, which is much more precious than gold, (that perisheth, tho' it be tried with fire) may be found unto praise, and honour, and glory at the revelation of Jesus Christ,

1 Peter 4:12

Beloved, wonder not at the burning which is among you, which is for your trial, as if some strange thing befell you: But as ye partake of the sufferings of Christ,

Treasury of Scripture Knowledge

Summary

The bellows are burned, the lead is consumed of the fire; the founder melteth in vain: for the wicked are not plucked away.

Bible References

The founder

1 Peter 1:7
That the trial of your faith, which is much more precious than gold, (that perisheth, tho' it be tried with fire) may be found unto praise, and honour, and glory at the revelation of Jesus Christ,
1 Peter 4:12
Beloved, wonder not at the burning which is among you, which is for your trial, as if some strange thing befell you: But as ye partake of the sufferings of Christ,