Life is a transaction of giving and receiving. What you pay is sin, and what you get in return is disaster. People; spend their whole lives planning for themselves. But man's calculation is not as good as God's calculation; it is hard to violate destiny. Furthermore, humans are omnipotent, they can spy on the secrets of heaven, calculate destiny, trade with heaven, and change destiny. Grandfather and grandson hold their destiny in their own hands and plan strategies. Various real life-changing experiences are worth mentioning.
Purpose: It's hard to go against destiny, but there are ways to go against it. Your destiny is not up to God. If you want to control your own destiny, refer to this book to show your skills.