Its my belief that the bible, especially the old testament is like a history book and a blueprint to building a functioning thriving society. People forget how functional the knowledge in it is.
For example, honor thy mother and Father and thy days shall be long. In those days you were whatever your father was. If he was a carpenter so were you, and when he died you would take over his practice and customers. For you to dishonor and get casted away from your father you would lose your birth right, which would certainly make your life harder. Adoption wasn't the wave so that kid would be doomed out there alone.
The dietary laws. We're just catching up to the fact that grass fed natural meat is the healthiest option. What does the bible say, "You may eat any animal that has a divided hoof and that chews the cud."
The pig is unclean,
Yes, The Scientific Evidence Says That Eating Pork Does Cause Cancer | Silver Doctors
"'Of all the creatures living in the water of the seas and the streams you may eat any that have fins and scales"
Shrimp
Shrimp are high in LDL cholesterol, according to Heal With Food. Concentrations of LDL cholesterol in the blood can increase plaque build-up in arteries, which contributes to hardening of the artery walls and can cause a stroke or heart attack if a clot forms and blocks the flow of blood.
I could go on, but one last obscure commandments everyone seems to forget that let me personally know it was written with black people in mind.
"Ye shall not round the corners of your heads, neither shalt thou mar the corners of thy beard"
What happens to black men when they shave the sides of their heads and shave their faces
As you can see from this thread, simply telling people good things is woefully ineffective. The arrogance of most men won't allow them to heed good advice without trying the wrong way and getting burned a few times. So how do you get stupid arrogant people to act in their best interests, you tell them that your good advice came from God himself.