During the Blitz on London on December 29, 1940, a bomb destroyed a warehouse near St. Paul’s Cathedral and the resulting fire raged for two days. When Biddy Chambers received the news that all 40,000 copies of Oswald Chambers’ books stored there were lost—which she had compiled and edited but not insured—she set down her tea cup and remarked to her daughter, “Well, God has used the books for His glory, but now that is over. We’ll wait and see what God will do now.” Perhaps Biddy was remembering what Oswald had written at the start of the First World War before his death. He noted how Jesus spoke to His disciples about “the inevitability of peril” so that when horrible things happened, they would “not be scared” because He was with them. Indeed, Jesus told His friends of the trials they would face: “In this world you will have trouble. But,” He continued, “take heart! I have overcome the world” (John 16:33). He wanted them to remain strong in their faith in His Father so they could withstand the trials and challenges they would endure. Biddy’s quiet confidence in God carried her through, and eventually the books were reprinted and became classics for generations. We too can find encouragement and hope in Jesus’ promises that He has overcome the world. We know that He won’t leave us (14:18) and will give us peace (v. 27), no matter what we face.