Every time there is a need for Christ to interfere i.e special occasion when I am not able to take a decision and confused, I simply say a Prayer to Jesus, open the book randomly and go to the nearest next chapter and read it. 10 out of 10 times, the solution came to me. The guidance of Jesus came to me. Strongly suggest that everyone have a copy with them always. To people of other divisions i.e.non-RC, I suggest please read this book. It is applicable to every one in all denominations of Christians.