1 Pet 1:5-7

who by God's power are being guarded through faith for a salvation ready to be revealed in the last time. 6In this you rejoice, though now for a little while, if necessary, you have been grieved by various trials, 7so that the tested genuineness of your faith--more precious than gold that perishes though it is tested by fire--may be found to result in praise and glory and honor at the revelation of Jesus Christ.