Why do you need this book to understand that the Bible is propaganda?
The mass murdering, genocidal maniacs who call themselves Hebrews or Israelites took some facts that paint them in a very bad light (genocidal maniacs) and used propaganda to claim that "God" told them to do all those horrible things. The New Testament is another set of half truths and un-truths which highlight Greek Philosophy with a bit of Roman law smattered in, the purpose of which is to pull people away from the Old Testament and the Hebrew clergy, so that they can now be abused by the "Christian" clergy.
If you get several good translations of the Bible and read it yourself you will see this with your own eyes. You won't need anyone else to tell you what is really going on. Here is just one example of the crimes committed by these genocidal maniacs:
Deuteronomy 20:16, 17,
16: "Only in the cities of these peoples that the LORD your God is giving you as an inheritance, you shall not leave alive anything that breathes.
17: But you shall utterly destroy them, the Hittite and the Amorite, the Canaanite and the Perizzite, the Hivite and the Jebusite, as the LORD your God has commanded you"
Here "God" is demanding that ALL inhabitants, including women, children, old people, EVERYONE in 6 nations be murdered. Now, no one warns these people that this is coming, nor does anyone tell them what sins they have committed, or explains what they can do to change and be accepted by "God". They are just murdered, all of them. Six cases of genocide against people who had no idea why they were being murdered.
This is totally outrageous.
The Old Testament is filled with this kind of insanity.
The Hebrews (Israelites) had a big problem after they committed all of these crimes. Everyone knew about it. So, they made up this idea that "God" had ordered them to do it, and that they were some sort of "Holy" people just carrying out "God's" orders in order to make up some excuse for their monstrous crimes. Preposterous.