The Bible records about the history of Abraham’s family. If the Bible is a book that leads us to salvation (John 5:39), why did God record about the history of a person’s family in great detail? The reason is to let us realize who can enter the kingdom of heaven.
(Galatians 4:26) But the Jerusalem that is above is free, and she is our mother.
Bottom line is that we need to be born of God the Mother in order to receive the inheritance of the kingdom of heaven. God bless you!