How does Chapter 47 explain the concept of Karma and rebirth?

Chapter 47 delves into the profound and complex nature of Karma. It states that the "law of Karma is very deep; no one can comprehend it," suggesting that even the most learned can be deceived. The chapter emphasizes that one's actions in this life determine their future, explaining that upon death, a person "attains a birth corresponding exactly to one's actions." It further elaborates, "'Births happen according to one's wisdom (consciousness)'." Therefore, as Chapter 47 warns, it is imperative for a person to use the "priceless opportunity of human birth" wisely to perform their duties and strive for self-knowledge before the body falls, lest they be reborn according to their past sins.