Verse seven, of Peter’s first chapter, is one of my favorite verses, and is easily one of the most recognizable verses about the endurance of our faith as believers.
Take a moment and read it for yourself. You can find it in 1 Peter 1:7.
Peter has just been speaking of the certainty of trials and tribulations that we will face. This is one of the major themes of his letter, and he will come back to it again. But here, he gives a brief reason for why such things happen to Christians: They help to refine our faith.
When we suffer for the sake of Christ, those who are persecuting us, and ultimately, the main enemy, Satan, intend it for harm. But God can and will turn it for good.
This brings to mind Joseph’s statement to his brothers in Genesis 50:20:
You intended to harm me, but God intended it for good to accomplish what is now being done, the saving of many lives.
The analogy that Peter uses is one of gold, a most precious of metals. As gold is heated in the smelting process, the impurities can be strained out, leaving only the precious metal.