Answer:
In the final chapter of the book, God used what Betsie and Corrie learned. Corrie considered this as a 'God's new work' for her.
Step-by-step explanation:
"The Hiding Place" is a biography of Corrie ten Boom penned by John and Elizabeth Sherill with the help of Corrie.
The last chapter of the book is evident. In the last chapter of book, we can see Betsie's visions coming true. Three of her visions came to be true in the last chapter, first, that Corrie and Betsie were both free from the imprisonment on New Year's Eve (Betsie was free physically by being in heaven with God), Of sharing the lessons Betsie and Corrie learned, and of establishing a home for the hurting.
In the final chapter, God used the lessons learned by Betsie and Corrie years earlier in Corrie's life when they were at Ravensbruck. These lessons were used by God to share the Good News to the hurting people by Corrie.