Frank has a toolbox full of knives and chisels that are designed for his woodcarving hobby. His favorite is a German-made, all-purpose carving knife. He has honed it repeatedly, and it still holds an edge. “I’m going to be sad,” Frank said, looking fondly at his knife, “when this blade gets too thin to sharpen.”

Like all reliable carving tools, that knife is constructed of “crucible steel.” To produce this durable metal, raw material is placed in a crucible where it is subjected to intense heat. Once it is glowing with molten brightness, the white-hot metal is maintained at precisely the right temperature until it qualifies as crucible steel. When it cools, it is neither so soft that it won’t hold an edge nor so hard that it is brittle.

Christians, as the handiwork of God, are shaped and formed by His will. Sometimes He places us in a crucible of affliction. Peter wrote about the faith of Christians and said that it may be “tested by fire” (1 Pet. 1:7). That testing may come in the form of “various trials” to refine our faith (v.6).

If you’re in a crucible of testing right now, don’t be discouraged. God knows what He is doing. He has promised to stay with you and help you to become a useful tool in His strong, loving hands.