God is perfect. God does not make mistakes, only man makes mistakes and it is man who wrote the Bible just like all books.

The Bible is a history book of the teachings told by Prophets, and Jesus that has been written by multiple people and translated into many languages.

If everyone followed the 10 Commandments the world would be a better place. It's really that simple.

Humans are selfish and arrogant by nature and that has shown to be a problem time and time again.