So I have been thinking about addressing a concern for many with regards to the Bible. Let's indulge in a little hypothetical scenario:
God has decided to update his Bible for the benefit of all mankind. He speaks to his prophet, who invites all to help him write it. Nearly everyone on earth participates, providing input and helping God create the perfect book of scripture, with modern day stories that are applicable and instructive as to what we actually morally believe. That way, the majority of humanity and God are always in agreement. Commandments make sense to us today. Life is good. When the Bible is completed, we are left with a book that should last for all time, filled with stories that truly teach us right and wrong! And mankind uses this book for a couple thousand years.
The year is now 4014 CE. People still read this new Bible. They still worship God based on an understanding from time the book was written. But many "modern" people of the day are deeply offended at the nature of the book. Many of the stories are completely not applicable. Sure, there are good moral lessons in some of them, but some of them are simply implausible or unacceptable by "present-day" standards. Some things are downright offensive. Surely no God could have been involved in the composition of such a barbaric book.
Now indulge in another hypothetical story:
God has come to earth to update the Bible. He wishes to instruct mankind in really the ultimate, correct values. God knowing all, always knows what is absolutely right and wrong in every situation and across time. So he has his prophet compose a Bible based on his knowledge. The ideas are utterly radical. Even the most progressive thinkers could not have possibly conceived such a book.
Sadly, the book is not well received. The ideas are far too radical. The moral lessons do not fit our concept of right and wrong at all. Few believe that a divine being, a benevolent God, could possible formulate such a radical book that does not compare with what we believe to be right and wrong.
Hopefully my stories are illustrative and need no clarification.