The book of Genesis should be everyone’s favorite book because it was the creation of the world. The beginning of life. God accomplished a lot in six days and on the seventh rested. So much was in this book but what I loved was the faith Sarah and Abraham had. Even though they were passed the age of having kids. I guess this shows there is no limit in age to have a child. Abraham was 100 yrs old when Sarah gave birth to a baby boy and named his Isaac.